At the beginning of this month, the owner Xiao Han drove to a gas station of Sinopec in the province. He didn’t come to refuel or rest, but came to experience the newly installed power exchange service here. Xiao Han drove his car into the preparation area outside the power exchange station. After parking the car, he turned on the power exchange with one button according to the screen prompts, and then the automatic parking system slowly moved the vehicle into the power exchange garage. Five minutes later, the car was "fully charged" again. "Too convenient, too smart!" Xiao Han expressed surprise at the efficiency of power exchange. The reporter noted that while the Ministry of Industry and Information Technology recently launched the pilot application of the new energy vehicle power exchange mode in 11 cities, Sinopec and BP are also accelerating the layout of the service network for gas station power exchange. Behind the rapid entry of capital from all parties, the wind has come for the power exchange mode, which is rapidly "starting" under the dual promotion of China’s policies and markets.

　　New phenomenon:Power exchange station and gas station "coexist in one room"

　　During the Eleventh Five-Year Plan period, many new energy vehicles were waiting in long queues at the expressway charging station. For example, the large-scale participation of "changing electricity" mode can at least solve the problem of rapid recharge of some new energy vehicles.

　　"Build 5,000 intelligent charging and replacing power stations by 2025." This is the goal set by Sinopec in April this year. Half a year later, the first batch of Guangdong charging and replacing integrated stations jointly operated by Sinopec and Weilai were put into use in some gas stations in the province. Similar intelligent charging and replacing power stations have also been operated in Beijing and other places. The reporter recently visited some Sinopec gas stations and noticed that in the new charging and replacing station, in addition to the replacing equipment like a giant box, there are two brand-new charging piles standing next to it. The on-site staff told reporters that in addition to the power exchange business, it can also meet the fast charging demand of electric vehicles for 30 minutes.

　　At the beginning of November, BP and Aodong New Energy also set up a joint venture company to start the process of laying out and building a service network for power stations in China. Zhang Jianping, co-chairman of Aodong New Energy, which specializes in developing power exchange technology, told reporters: "These shared power exchange stations are equivalent to gas stations, similar to the user scenarios of gas stations." Undoubtedly, the utilization rate of the public market is higher, and "sharing a room" with gas stations is one of the best paths for rapid popularization. It is reported that Aodong New Energy has cooperated with 14 mainstream car companies including GAC, FAW, BAIC, SAIC, Chang ‘an and Dongfeng to develop more than 24 battery-changing models, and built more than 500 battery-changing stations together with PetroChina and Sinopec.

　　Technical update:The power exchange efficiency is faster and the safety is monitored.

　　If it is said that a few years ago, the power exchange mode of new energy vehicles was that individual car companies such as BAIC and Weilai were "crossing the river by feeling the stones" and making small troubles, now with the participation of these gas station giants, using their networks to plan power exchange stations not only makes the large-scale development of power exchange stations faster, but also helps to extend the power battery format to the energy storage battery format.

　　The reporter was informed that the iteration of power exchange technology is paving the way for popularization. The new batch of charging and replacing power stations put into use by Sinopec adopts Weilai’s second generation power station replacement technology. "It takes more than three minutes to change the battery at the earliest, and it can meet the power change demand of 312 trains in one day." Technicians told reporters that compared with the first generation power station changing technology, the second generation technology has the advantages of quickly unlocking the battery, increasing the battery recycling cache, lowering the fully charged battery for standby, and designing the double-track warehouse. The battery capacity has also increased from 4 to 13, and the battery reserve has increased by more than 3 times.

　　Is it safe for charging and replacing power stations to coexist with gas stations? Zhang Jianping pointed out that the main cause of automobile battery fire is "thermal runaway", and various monitoring means, including vision, smoke sense and temperature sense, and BMS mechanism, can be used to monitor and find hidden dangers in time and solve them. In addition, there is a safe distance between the gas station and the power exchange station.

　　The tuyere is coming:This year, 33,600 new power exchange enterprises have been added.

　　The data shows that, encouraged by relevant policies and markets, all parties’ capitals have accelerated their bets. In the past decade, the number of registered enterprises related to power exchange in China has been on the rise, especially in 2020. According to Sky Eye Survey, as of the end of October this year, there were 67,500 power exchange-related enterprises in China. In the first 10 months of this year, the number of new power exchange-related enterprises has reached 33,600, a year-on-year increase of 184.83%. From the perspective of regional distribution, Jiangsu, Shandong and Guangdong ranked the top three in terms of the number of power exchange-related enterprises. In terms of urban distribution, Guangzhou ranks first with 3,264.

　　The two securities companies also gave optimistic forecasts for "power exchange". Orient securities pointed out that the efficient way of recharging electricity can reduce the bottleneck of recharging new energy vehicles at present, and the difficulties in the mode of recharging electricity are gradually breaking through. It is estimated that the proportion of recharging vehicles will reach 30% in 2025, which will bring hundreds of billions of markets to the construction, operation and equipment of recharging stations, and will enter a period of rapid growth during the Tenth Five-Year Plan period. Founder Securities Research Report shows that the new energy vehicle power exchange station will face the 2B market and the high-end 2C market. When the business model and power exchange technology gradually mature, the switching of heavy trucks, buses and operating passenger cars will be accelerated. It is estimated that by 2025, the total sales volume of power exchange vehicles will exceed 3 million, and the scale of supporting power exchange stations will exceed 28,000.

　　The reporter noticed that in Guangzhou, the new energy vehicles that were popularized in the taxi industry are cutting into a larger private market. In order to solve users’ concerns about the quality of rechargeable batteries, at present, new energy vehicles such as Aodong and Weilai, which are separated from each other, provide cheap battery rental prices and life-cycle management services for batteries. After the battery is stripped off and the whole vehicle is sold, the price of the whole vehicle is also more close to the people, which lowers the purchase threshold.

　　observe

　　Policy overweight Power exchange mode is beneficial to the goal of "double carbon"

　　The current national policy gives a clear development direction to the power exchange model. The reporter noticed that the power exchange mode has been clearly supported at the national level since last year. At last year’s National People’s Congress, the power exchange station became an important part of the new infrastructure, and was written into the Government Work Report for the first time. This year’s "Government Work Report" of the two sessions also expanded "building charging piles" to "adding charging piles, changing power stations and other facilities". The power exchange station has entered the "Government Work Report" for two consecutive years, which shows that power exchange is highly valued as an efficient way to replenish energy.

　　On October 28th, the General Office of the Ministry of Industry and Information Technology issued the Notice on Launching the Pilot Work of the New Energy Vehicle Switching Mode Application, officially launched the pilot work, and announced 11 cities included in the pilot scope. The "Notice" makes it clear that the overall promotion goal of this pilot project is to promote 100,000 electric vehicles and 1,000 electric power stations, including breaking through the key technologies of electric products, opening up the approval process of infrastructure, establishing a supervision platform for electric vehicles, improving the technical standard system for electric vehicles, forming an industrial ecology of electric vehicles and building a policy support system for electric vehicles.

　　Under the background of "double carbon" goal, the relevant ministries and commissions of the country have issued a number of documents to promote the power exchange mode, which can play an important role in energy conservation and emission reduction. For example, the goal of these pilot cities announced by the Ministry of Industry and Information Technology is to "strive to achieve fuel saving of 700+10,000 tons/year and carbon emission reduction of 200+ 10,000 tons/year". (Guangzhou Daily, all-media reporter Deng Li)

Original title: "change power" mode to run!　　

　　"Why do children catch a cold as soon as they go to kindergarten?" "My child is a new junior one, and he has repeated respiratory infections from time to time, which has an impact on his study and life. How to enhance his immunity?" It’s the school season again, and children who get sick as soon as they go to school begin to make their parents nervous again. When the temperature changes suddenly every year, the number of small patients in the pediatric clinic of the hospital increases.

　　Experts from the First Hospital of Changsha City give advice to parents on how to prevent recurrent respiratory infections in autumn and let children spend their school life healthily.

　　A Why can’t a child catch a cold and root it?

　　Xiaolong, who has just been in kindergarten for a few months, is a lively and active child. He looks dignified and sturdy, but his mother always sighs. It turns out that after going to kindergarten, Xiaolong will "catch a cold" every once in a while, coughing, runny nose, etc., and sometimes he has a fever and even pneumonia twice. Xiaolong’s mother said helplessly that because she often went to the hospital, doctors and nurses in the hospital pediatrics became "familiar faces".

　　Xiaolong takes some oral drugs or fluids in the hospital for a few days at a time, and he will get well soon, but he always feels that he can’t cut off his roots. Because he is often sick, he has to ask for leave from the kindergarten teacher. Xiaolong’s mother said worriedly, "When I was born, I heard from the older generation that when the child is older, my body will be better after I was 3 years old. How can I get sick when I go to kindergarten now, and I run to the hospital one after another, worrying about the side effects of drugs, no matter how worried he is about the aggravation of symptoms or even pneumonia?"

　　Mei Mei, a new junior high school student, had a general physique when he was a child. With the aggravation of study tasks, he studied longer and longer every day. Sometimes he did his homework until late and had symptoms of respiratory infection from time to time. Mei Mei’s parents want to enhance her immunity. Some people say that it is good to drink oral liquid, while others say that Chinese patent medicine is good. Mei Mei’s mother doesn’t know whether her child can take immunomodulators, which is very tangled.

　　B The diagnostic criteria of recurrent respiratory tract infection are different at different ages.

　　What exactly is recurrent respiratory infection? What are the causes of recurrent respiratory infections? How should parents and children treat and prevent it?

　　According to the chief physician Wang Xiangyun, director of pediatrics department of Changsha First Hospital, respiratory tract infection is the most common disease among children. According to statistics, every child in developing countries suffers from 4.2 ~ 8.7 respiratory tract infections every year, most of which are upper respiratory tract infections, and the incidence of pneumonia is 10 times per 100 children every year. Respiratory tract infection is divided into upper respiratory tract infection and lower respiratory tract infection. Upper respiratory tract infection is a general term for inflammation of nasal cavity, pharynx or larynx, and it is also commonly diagnosed with terms such as cold, rhinitis, pharyngitis, nasopharyngitis and tonsillitis, which is referred to as "upper sensation" for short. Lower respiratory tract infection refers to tracheobronchitis and pneumonia. The onset is mostly acute, and the only mild symptoms are nasal symptoms, such as runny nose, stuffy nose, sneezing, tears and throat discomfort. If the infection involves the nasopharynx, there are often fever, sore throat, tonsillitis, congestion and hyperplasia of lymphatic tissue in the posterior pharyngeal wall, and sometimes lymphadenopathy. There are also some manifestations of vomiting and diarrhea, which are more common in infants and children, and are clinically called "gastrointestinal cold". In severe cases, there may be persistent high fever, frequent cough, shortness of breath, poor mental health, and severe systemic symptoms.

　　Recurrent respiratory tract infection means that the frequency of respiratory tract infection is too frequent in one year, exceeding a certain range. Different ages have different diagnostic criteria, which can be divided into repeated upper respiratory tract infections and repeated lower respiratory tract infections. Repeated upper respiratory tract infection refers to the infection of infants under two years old ≥ Seven times a year, children aged 2-5 years old were infected with ≥ Six times a year, children aged 5-14 were infected with ≥ 5 times/year; Repeated lower respiratory tract infections include repeated tracheobronchitis and repeated pneumonia. Repeated tracheobronchitis refers to the infection of infants under 2 years old ≥ Three times a year, children aged 2-5 were infected with ≥ Twice a year, children aged 5-14 were infected with ≥ 2 times per year; Repeated pneumonia, regardless of age, as long as it is infected ≥ It can be diagnosed twice a year. The interval between two infections is at least 7 days.

　　C blindly pursuing cough relieving effect aggravates the condition.

　　Wang Xiangyun said that there are many reasons for recurrent respiratory infections, including the following aspects.

　　Immature or low immune function: children are in the period of growth and development, and their immune function is obviously different from that of adults. Most of them are immature or low, even at different ages. For example, the content of immunoglobulin IgA is almost zero at birth, and it only approaches the adult level when it is 11 ~ 12 years old. Among them, secretory IgA is the main immunoglobulin in respiratory secretions, which plays an important role in the first line of anti-infection defense, so children are more prone to respiratory infections.

　　Improper nursing: After suffering from respiratory infection, many parents are worried that it is caused by catching cold, knowing that the weather is hot, or letting their children wear more clothes, resulting in high fever. Wipe the whole body with alcohol after fever, which may lead to alcoholism or allergies; Some parents blindly pursue the effect of relieving cough, but use antitussive drugs, which leads to sputum secretion not being discharged, but aggravates the condition.

　　Admission to nursery institutions, initial stage of enrollment and environmental factors: nursery institutions and schools are a public environment, and children are not used to school just now, so they can’t adapt to the changes of the environment well, and there are many children. When one person catches a cold, other children don’t know how to prevent themselves, and they are in close contact with each other, which is easy to cross-infect. The northern part of China is in the cold and changeable winter and spring season, while the southern part is more likely to cause respiratory tract infections in the rainy season with high humidity in summer and autumn. At the same time, air pollution, passive smoking and other environmental factors can lead to repeated respiratory infections.

　　Unbalanced nutrition: Some children are partial to food, picky eaters and anorexia, which leads to unbalanced nutrition, and they are more prone to respiratory infections than other children.

　　Chronic focus and basic diseases: Some children are more prone to recurrent respiratory infections than normal children because of chronic focus such as rhinitis, sinusitis and chronic tonsillitis, and basic diseases such as congenital immunodeficiency.

　　D treating virus-infected people without abusing antibiotics.

　　The purpose of clinical treatment is to reduce the number of respiratory tract infections.

　　The first is to find the cause and treat the underlying diseases. The most common pathogenic factor of recurrent upper respiratory tract infection in children is pathogen invasion, and the most common are viruses, bacteria and atypical pathogenic microorganisms. Anti-infection treatment for pathogens should not abuse antibiotics for highly suspected virus-infected people, and at the same time strengthen the treatment of basic diseases.

　　Secondly, immunomodulator therapy can be performed. The use of immunomodulators can enhance the immune function of respiratory tract, effectively reduce the frequency of recurrent respiratory tract infections and the use of antibacterial drugs.

　　Third, we must do symptomatic treatment. According to different age and illness, we should correctly choose expectorant, antiasthmatic, antitussive and other drugs, atomization therapy, lung posture drainage and lung physical therapy.

　　In addition, vaccination can be carried out reasonably; Strengthen nutrition, reasonable diet, supplement trace elements and vitamins; Arrange study and life reasonably, adjust the schedule of work and rest, pay attention to the combination of work and rest, not be overtired, and take appropriate outdoor activities and exercise to enhance physical fitness; Avoid passive smoking and odor stimulation, and keep the indoor air fresh.

　　Related links

　　These tests are needed to identify recurrent respiratory infections.

　　Detection of pathogenic microorganisms: it is suggested to actively improve the joint detection of pathogens to determine what kind of pathogen infection it is. For example, anti-streptolysin O can be checked by blood sampling, which is the most common bacterium that causes tonsil suppuration; Nasopharyngeal swab examination of adenovirus and influenza virus antigen further clarified the cause of respiratory tract infection.

　　Otolaryngology examination: Some congenital developmental abnormalities and acute and chronic otorhinolaryngology infection foci such as adenoid hypertrophy and allergic rhinitis can be found directly through preliminary otolaryngology examination or nasopharyngeal laryngoscope.

　　Determination of immune function: primary and secondary immunodeficiency diseases can be found through detection of humoral immune function and cellular immune function. For example, selective IgA deficiency can lead to repeated respiratory infections.

　　Chest X-ray, lung CT and airway and vascular reconstruction: It can effectively find out the location of lung lesions, whether there are abnormal airway and lung development, airway stenosis, bronchiectasis, vascular compression and so on.

　　Bronchoscopy: The foreign body in the airway, airway obstruction and external tracheal compression, airway dysplasia and bronchiectasis can be diagnosed directly under the microscope.

　　Color Doppler echocardiography can provide diagnostic reference for recurrent respiratory tract infection caused by congenital heart disease.

　　Special examination: for example, if you suspect that you have primary ciliary dyskinesia, which leads to repeated cough and expectoration, you can perform respiratory mucosa biopsy to observe ciliary structure and function.

　　What kinds of immunomodulators can be used in children with recurrent respiratory tract infections and what are their contraindications?

　　First, immune system products

　　1. Thymosin: It can be used for the treatment of repeated respiratory tract infections caused by various primary or secondary T-lymphocyte deficiency diseases, and it is forbidden for allergic people.

　　2. Poly-myocyte: used for adjuvant treatment such as recurrent respiratory tract infections, and it is forbidden for allergic people.

　　Second, the chemical synthesis agent

　　1. Levamisole tablets: used for immunomodulation treatment of children’s recurrent respiratory tract infections, allergic rhinitis, allergic cough, bronchial asthma, atopic eczema and chronic urticaria, etc. It is forbidden for patients with liver and renal insufficiency.

　　2. Cimetidine: used as adjuvant therapy for allergic diseases, some refractory autoimmune diseases, recurrent respiratory infections, oral ulcers, etc. It is forbidden to use with central anticholinergic drugs at the same time, and it is forbidden to patients with severe heart and respiratory diseases, liver and renal insufficiency and organic encephalopathy. It is not recommended for children under 3 years old.

　　Iii. Biological agents

　　1. Bestin: used for the treatment of children’s recurrent respiratory infections and the immune regulation of abnormal diseases. It is not recommended for children with primary phagocytosis or humoral immune deficiency and infants under 1 year old.

　　2. Pantotrichum: It is suitable for the prevention and adjuvant treatment of recurrent respiratory infections, acute respiratory infections and allergic diseases. Allergic to pantothenic protein, autoimmune diseases (caused by antigen-antibody complex related to bacterial infection),

　　3. Transfer factor: it is suitable for adjuvant treatment of recurrent respiratory tract infections, infectious diseases, allergic diseases and autoimmune diseases. Allergy is forbidden.

　　4. BCG polysaccharide nucleic acid: used for preventing and treating recurrent respiratory tract infections, bronchial asthma, recurrent eczema, urticaria and other diseases. It is forbidden for people who are allergic to this preparation, patients with tuberculosis infection, other acute infectious diseases (such as measles, whooping cough, pneumonia, etc.) and children with acute infection.

　　5. Intravenous injection of human immunoglobulin (IVIG): In addition to primary and partial secondary immunodeficiency diseases, it can be used for some diseases related to autoimmune response such as premature delivery infection and intractable epilepsy, and plays an immunomodulatory role. It is forbidden to those who are allergic to IVIG or have other severe allergic history, and those who have selective IgA deficiency of anti-IgA antibody.

　　Iv. immunomodulators derived from plant medicines

　　1. Yupingfeng Granule: Allergic diseases such as allergic rhinitis, allergic cough, bronchial asthma, atopic eczema and chronic urticaria in children. In addition, it can be used as an immunomodulator for children with autoimmune diseases with local and systemic secondary immune dysfunction caused by long-term inhalation or oral corticosteroids. Use with caution during acute infection and fever.

　　2. Fuganlin oral liquid: repeated respiratory infections, cough variant asthma, and viral respiratory infections secondary to treatment with immunosuppressants. This medicine has no special contraindication.

　　3. Huangqi Granule: allergic diseases such as allergic rhinitis and bronchial asthma in children. In addition, autoimmune diseases with low immune function caused by oral corticosteroids, especially children with nephrotic syndrome, can be used as immunomodulators. Patients with cold and fever, acute infection and diabetes are forbidden to take it. (Xu Yuan Hoang Cam Instructor Wang Xiangyun, Director and Chief Physician of Pediatrics, Changsha First Hospital)

　　Exhibition of Qixia Apple Art Theme Works.

　　Baidu

　　"At dawn, there is Danxia flowing down, shining on the city." This is Qixia City, Yantai, which is located in the northeast of Shandong Peninsula. As the "Apple Capital of China" and "Apple City of the World", Qixia City is famous at home and abroad for its apple planting history of more than 130 years, planting area of 1.28 million mu and annual output of more than 2.2 billion kilograms of apples.

　　In the midsummer, the 8th National Brand Agro-business Development Conference and Rural Revitalization Site Observation Meeting was held in Qixia City. Our reporter took this meeting as an opportunity to interview the city’s efforts to develop the apple industry and promote the transformation of the apple industry with the support of science and technology.

　　Managing the root of thick planting of land

　　Standing on a high platform in front of Beiluotang Village Committee in Zangjiazhuang Town, I lifted my eyes and looked up. Under the bright sunshine, rows of neat apple trees extended along the fields, connecting with the rolling hills in the distance, and sketching a smart skyline. Standing beside the reporter is a dark-skinned man, in his early forties, simple and honest. He is Li Sen, secretary of the Party branch of the village. He told reporters that this big orchard seems to be no different from others except that it is connected into pieces and has a large scale. Actually, the mystery is the soil under your feet.

　　China apples see Yantai, Yantai apples see Qixia. As the core apple producing area in Yantai, the quality of Qixia apples is widely praised and well-known at home and abroad, to a great extent, thanks to its unique climatic environment, especially in the "golden" zone of apple cultivation at 37 north latitude. However, due to long-term planting and unreasonable fertilization, soil acidification and hardening are serious, apple roots are seriously affected by soil-borne diseases, the density of absorbed roots is low, and the absorption capacity is weak, which leads to the decrease of excellent fruit rate and poor surface gloss of peel, and the sustainable development of apple industry is facing challenges.

　　Li Sen said that in recent years, a large number of apple planting bases in Qixia City, including the land belonging to Beiluo tangcun, have undergone soil improvement and treatment. Relying on the technology of Beijing Jiabowen Biotechnology Co., Ltd., the soil in fruit area was analyzed and diagnosed, and a series of scientific control measures were taken, including optimizing the safe and high-quality organic resources such as vermicelli leftovers and cassava flour produced in local and surrounding areas, adopting the patented technology of National Technological Invention Award to efficiently transform organic waste resources, and building a three-stage fertilizer distribution system for soil improvement based on local large-scale organic fertilizer plants to realize accurate fertilizer distribution and production for soil improvement. After monitoring and improvement, the physical, chemical, biological and safety indexes of the soil have been greatly improved, more earthworms have appeared, the soil quality is obviously loose, acidification is obviously improved, the ability of fertilizer conservation and supply is improved, and the soil ecosystem is healthier and more balanced.

　　Introduce improved varieties and update them.

　　"Next year is the fourth year. When you come again, this orchard will be full of fruits. In fact, some trees have already borne fruit this year, and there will be some harvest. " Li Sen said, pointing to several trees nearby. It turns out that not only the soil here has been transformed, but also the apple trees have been upgraded.

　　The aging of fruit trees is one of the main problems faced by the apple industry in Qixia. According to statistics, 60%-70% of the orchards in this area are 25-30 years old, which belongs to "extended service". The quality of some fruits has declined, and the yield per unit area has declined, which is in urgent need of upgrading. In order to fundamentally solve the above problems and effectively improve the quality of seedlings, Qixia City and Beijing Academy of Agriculture and Forestry jointly invested 200 million yuan to set up an agricultural science and technology company to cultivate virus-free apple seedlings with strong disease resistance and planted them on a large scale. In 2018, 1.16 million excellent new varieties, including American G-series anti-continuous cropping virus-free seedlings, M9T337 dwarf self-rootstock apple seedlings, Dutch Asentec and Fubrix, were planted on the transferred 11,300 mu of land.

　　Improved varieties are the guarantee of producing high-quality fruits, and Qixia’s pursuit of improved varieties of apples is impressive. In the exhibition hall of Yantai Quanyuan Food Co., Ltd., a leading local apple enterprise, I saw all kinds of apples on display, especially those imported from Japan, the United States and European countries, and learned the quality characteristics of all kinds. Qixia, according to market demand and with the help of modern seed science and technology, grows high-quality apples that are most favored by consumers.

　　Wisdom orchard Mengyuan Qixia

　　The huge LCD screen occupies almost the whole wall, with "meteorological parameters" and "soil parameters" on the upper left of the screen, and the form of temperature change curve in the coming week is intuitive and clear. The monitoring data of water and fertilizer flow are accurate to two decimal places and change from time to time; The monitoring value of water and fertilizer use time is displayed in blue histogram. At the top of the center of the screen, "Dou Yun Apple Big Data Management Platform" is written impressively, and below it is a map of Qixia City, which is marked into different blocks with colors such as blue, light green, dark green and yellow. The right side of the map shows the planting area and quantity of apple trees, the types of fruit seedlings and the survival rate in various township plots. At the bottom of the middle of the screen and on the far right, it shows the image data taken by drones in recent days. Click on the screen to play it directly.

　　This is what our reporter saw in the lobby on the first floor of Qixia Modern Agricultural Industrial Park. This tall big data management platform was jointly developed by Qixia City and Beijing Jiufang Technology Company, which integrated relevant information and made it clear at a glance, which also subverted people’s impression of traditional planting. Qixia Modern Agricultural Industrial Park comprehensively uses modern information technology, transmits relevant data to the management platform from time to time through temperature and humidity sensors and professional monitoring equipment such as water, fertilizer and soil, and regularly surveys and monitors the growth of apple trees in a large area through aerial photography of unmanned aerial vehicles and satellite remote sensing technology, achieving three-dimensional full coverage.

　　Behind the big data management platform of Guoduyun is a "modern farmer" who has modern information technology capabilities, is well versed in apple planting technology, and is proficient in modern agricultural machinery and tools, and understands the way of online e-commerce marketing of agricultural products. Among them, there are authentic peasant children like Li Sen who have returned from other places to start businesses, technicians from professional companies such as Beijing Jiabowen Biotechnology Co., Ltd., and scientific and technological experts from Beijing Academy of Agriculture and Forestry Sciences and China Agricultural University. Everyone gathered in Qixia to build an "Apple Dream" with one heart and one mind.

On January 10th, the editorial department of Pop Song Rock magazine issued an announcement announcing the temporary suspension of publication, and all the editorial staff terminated their labor contracts. The completed October 2017 issue and the ongoing November issue will not be released.

Subsequently, in the Weibo, Pop Songs Rock hoped that everyone "need not interpret the magazine’s closure excessively, and this clean-up work is about the rule that a public institution is not allowed to run its own business.

Popular Songs is a monthly magazine founded by Hebei Art Research Institute at the end of 1986, which was closed at the age of 31.

Other music magazines that disappeared before it were I Love Rock Music, Audio-Visual World, music heaven, Pocket Music, ROLLING STONE Audio-Visual World and Non-Music …

A flash in the pan, coming back from the dead, sticking to the last moment, this short list includes a fancy death method of a music magazine.

The death of "Popular Songs" is more aggrieved. The statement reads: "In these years, the magazine has not lost money, but it still has to disappear quietly at the end of 2017 without even a formal and good farewell."

At that time, everyone in the circle of friends had a lot to say. There are people who miss singing naysayers, but only one person must buy every issue until the last issue.

-"The magazine is still in Beijing and my hometown, and there are many CDs that I have listened to with the magazine for many years."

-"High school and college are spent by popular songs. One by one, the paper media fell, and youth really ended. "

-"Knowing Popular Songs Since I was a child, one popular song was in my father’s drawer. At that time, popular songs had a lot of music scores. Later, I subscribed to pop songs by myself, when pop songs were already rock magazines. I didn’t expect pop songs to say goodbye in this way … take care! "

For most people, "Popular Songs" died twice. One is the end of youth, no longer looking forward to, reading and relying on it to complete music enlightenment and self-identity; Once, I was shocked to hear that the magazine was closed. In fact, the magazine that had already died was mentally dead again.

When the music industry rolled all the way to performances, figures and platforms …, some magazines kept pace with the times, so there were survivors such as Heavy Music and the resurrected Modern Sky magazine.

"Popular Songs" failed to transform successfully, maybe it was time for me to disagree? The decline of paper media is like that of river of no return, and it is a miracle to survive.

But spiritual things are not easy to die. Many people who have come out of "Popular Songs" continue to add firewood to the music industry.

A friend’s first job and first unit were in Popular Songs, and later he became the founder of the music festival. He thanked the musicians and mentors he had known during the turbulent years, and was very grateful when he suddenly found that "the logo created by our young team at that time has not changed until now". It’s just that his testimony that "we will meet again in the future, rock music is still there, always there, always there" is as romantic as fireworks.

Another friend bought a magazine on the street at the beginning of the century, called according to the copyright page and went directly to the office for an internship. This internship became her first job for independent rock music, which read, "Music reviews and live reports with 60 words began her own writing outside her homework". Later, she became the VP of a well-known music company. She said, "I miss the time when I could give people growth and nutrition."

The old driver, a music critic who wrote a column for two or three years around 2000, said, "Turn over the page, it’s not cruel at all. An era has long since ended and there is no regret. "

A friend who used to be an editor of a music magazine reporter and later spent half his life in the industry also meant this: "There is no such thing as a banquet that must come to an end, so we should not recall the past."

The middle-aged musician who was accompanied by "Popular Songs" said: "Go well and don’t send, see you in the afterlife."

These people are all (once) media people. Media people are more pragmatic, and the lamentation of rabbit’s death and fox’s sorrow has been exhausted a few years ago. Those who are still working hard in the circle know that sighing is the most useless, and only by looking forward can there be a way to go.

The saddest thing is the youth. May the rock spirit be with you.

Like every generation of young people, they took this opportunity to express their feelings about the "times" at the space funeral of Popular Songs. Good, bad, bad, desperate. The eternal theme of youth has been stirred up again because of the closure of a rock magazine.

Youth and nothingness are only separated by a window paper. Decadent young people lamented the useless efforts of the editorial department for 31 years: "The media that have written countless music and bands will become some people who can’t name them, and they will have memories in their hearts. These invisible behind-the-scenes workers have paid so much enthusiasm."

Younger young people look at the "good times" that they have hardly had time to experience: "Music magazines and music critics once enlightened and influenced a whole generation of teenagers, but today’s children only have entertainment gossip to see."

What will happen in the future? Another pessimistic youth jumped out: "There is no need for the future, and no one listens to songs now."

At this time, positive young people appeared: "Now domestic independent musicians at least have more convenient channels for you to publish their works and get attention, right?" The era of superstars has passed, and focus and payment will give diversification more space to try. Will it be more comfortable to think about it? "

More philosophical young people voiced their efforts: "Just because there are no music magazines in this country doesn’t mean there are no music reports in this country. The key is that you don’t look at it very much … The times change, do you want to see ours?"

So many voices, back to the core of the old problem. I miss a music magazine gathering a large group of people. After 30 years, if everyone has a sense of ritual to piece together the past, it is actually missing "the self who scoured around to collect music magazines and watch performance information and music reviews", and always focused at that time.

A friend of mine has a friend named Dabao who hit the nail on the head: "After thinking about it, our generation is happy to float around, and no one wants to be popular." Shouting Buddhism in your mouth actually wants a lot. " Is this the truth?

People’s Network is a large-scale online information exchange platform built by People’s Daily, a media culture listed company controlled by People’s Daily, and one of the largest comprehensive online media on the Internet. On January 1, 1997, People’s Daily Online was officially launched. On July 1st, 2006, the Central Committee of the Communist Party of China approved the launch of "China communist party News Network" hosted by People’s Daily, and became an authoritative website to publicize and introduce the Communist Party of China (CPC)’s thoughts, theories, policies and information.

　　Landscape of Lingnan Land and Pastoral Complex in Doumen District, Zhuhai City, Guangdong Province.
　Photo by Liang Songhui (People’s Vision)

　　The experimental construction of pastoral complex is a starting point for promoting agricultural and rural modernization and rural revitalization. Adhere to agriculture-oriented, government guidance, market players, and exploration and innovation. At present, pilot projects in various places are being promoted in an orderly manner. Farmers participate, farmers enjoy, and give play to their pioneering spirit. Liuyang, Hunan Province drives farmers to increase their income and get rich through pilot projects; Aiming at high quality and establishing a diversified investment pattern, the competitiveness of modern agricultural development in Shaoxing, Zhejiang and Dujiangyan, Sichuan has been continuously improved … … After the end of 21 pilot projects, in 2021, the Ministry of Finance launched 13 new pilot projects in 13 provinces, and the pilot project of rural complex construction entered a new stage.

　　— — Editor

　　In 2017, the No.1 Document of the Central Committee proposed to support conditional rural construction, which takes farmers’ cooperatives as the main carrier, allows farmers to fully participate and benefit, and integrates circular agriculture, creative agriculture and farming experience. In that year, the Ministry of Finance launched 15 national-level rural complex construction pilots in some provinces in accordance with the three-year plan and annual implementation.

　　According to the Strategic Plan for Rural Revitalization (2018— 2022) On promoting the pilot deployment of rural complex construction, in 2018, the Ministry of Finance launched six new pilots in three provinces. At present, 21 pilot projects have been completed, and the central government has arranged 1.68 billion yuan. In 2021, the Ministry of Finance launched 13 new pilot projects in 13 provinces, and the pilot project of rural complex construction entered a new stage.

　　Strengthen the top-level design of policies and promote the orderly development of pilot norms.

　　Among the mountains and peaks, the development of eco-agriculture in liyang city, Jiangsu Province is in full swing. "Relying on the colorful Caoshan national pastoral complex, the blueberry festival we held was very effective, and the orders for online live broadcast were full." Yu Qinggui, chairman of Bailushan Ecological Agriculture Development Co., Ltd. said.

　　"Modern agriculture is changing from traditional production agriculture to functional agriculture. The construction of the pastoral complex project integrates the strengths of the government, the market, farmers and other parties, opening up more space for rural development and stimulating the vitality of rural development. " Tian Chunhua, chief accountant of liyang city Finance Bureau, said.

　　— — Strengthen policy creation and standardize development.

　　"Planning requires a blueprint to be drawn to the end." Mun-song Kim, director of the Rural Economic Research Center of the Ministry of Agriculture and Rural Affairs, said that the national-level rural complex construction pilot, relying on agricultural resources, industrial base, characteristic villages and traditional culture, and taking agricultural comprehensive development projects as the starting point, improved the functional systems of production, industry, management, ecology, service and operation, and realized the "three-step coexistence" of production and life ecology, "three-industry integration" of primary, secondary and tertiary industries and "trinity" of agricultural cultural tourism.

　　According to reports, the central government gives appropriate support through relevant channels, and the specific policies for pilot construction projects and management are determined by local independent research, reflecting the integrity, systematicness and coordination of project construction and comprehensively improving the overall efficiency of the pastoral complex.

　　The person in charge of the Department of Agriculture and Rural Affairs of the Ministry of Finance said that adhering to the principle of "agriculture-oriented, government guidance, market subject, exploration and innovation", the pilot project of rural complex construction was promoted in an orderly manner.

　　According to the requirements of the Ministry of Finance, the pilot should be in areas with relatively complete agricultural and rural infrastructure, superior agricultural ecological resources, obvious advantages of characteristic industries, high enthusiasm of rural grass-roots organizations and market players, large self-financing investment by developers and good foundation for comprehensive rural reform. Based on the advantages of resource endowment, It integrates smart agriculture, creative agriculture, farming experience, etc., and integrates agricultural, cultural and educational tourism to build a rural pastoral complex with excellent ecology, beautiful environment, prosperous industry, hot consumption, rich farmers and famous brands. In 2021, the central government has allocated 650 million yuan to support local pilot projects.

　　Promote farmers’ employment and income, promote the effective transformation of ecological resources, and prevent cultivated land from being "non-grain" and "non-agricultural"

　　In the middle of winter, the pastoral complex in Yong ‘an Town, Liuyang City, Hunan Province is a lively scene. Zhou Xianghua, a villager in Lutang Village, welcomed several groups of tourists to his home. The family was busy guiding tourists to taste and buy homemade special foods, and sold more than 100 copies in most of the day.

　　"Now I’m selling specialty foods at home. I’m not as tired as I used to go out to work. I can also take care of my family and earn more." Zhou Xianghua’s joy permeated his face. His family also vacated a large room, renovated according to unified standards, and became a member of the local theme homestay.

　　The starting point and the end result of the pilot construction of pastoral complex are to increase farmers’ employment and income. Since the pilot project of "Liuyang Story Dream Painting Pastoral" in Liuyang City was launched in October 2017, all levels of finance have invested a total of 123 million yuan, driving social capital investment of 215 million yuan to promote the deep integration of agriculture and industry, cultural tourism, health care and e-commerce.

　　Zhu Zifeng, director of the Finance Bureau of Liuyang City, introduced that through the guidance and support of financial capital shares, village collectives, cooperatives and enterprises were promoted to form new rural business entities, and the two key functional areas were built to drive more than 700 farmers to find jobs and the per capita annual income reached 50,000 yuan.

　　The head of the Department of Agriculture and Rural Affairs of the Ministry of Finance said that it is necessary to improve the interest linkage mechanism that benefits farmers and drive farmers to increase their income and get rich.

　　"The pilot project of rural complex construction involves thousands of farmers. Only when farmers take the initiative to participate can the rural complex have vitality." He Shulin, director of the Agriculture and Rural Affairs Bureau of Baoshan City, Yunnan Province, said.

　　Song Hongyuan, Dean of Rural Revitalization Research Institute of Huazhong Agricultural University, said that the pilot construction of rural complex should promote high-quality and high-efficiency agriculture, further promote the greening, high-quality, characteristic and branding of agriculture in combination with the positioning characteristics of rural complex, promote the effective transformation of ecological resources, prevent the "non-food" and "non-agriculture" of cultivated land, give full play to farmers’ initiative and stimulate the endogenous motivation of rural complex construction.

　　Aim at the high-quality development of agriculture and rural areas and solidly promote rural revitalization.

　　In Shaoxing city, Zhejiang province, Wang Haoping, director of the Municipal Bureau of Agriculture and Rural Affairs, said: "The pilot construction of the pastoral complex reflects the orientation of giving priority to the development of agriculture and rural areas."

　　Lizhu Town has 6 specialized flower villages, more than 250 flower enterprises, 40,000 mu of flower and tree bases and 2,900 varieties of green seedlings and famous orchids. In the next few years, Lizhu Town will make every effort to promote the steady development of the pilot projects, and build "Flower Fragrance Lizhu" into an idyllic complex integrating leisure agriculture cluster development zone, beautiful new home suitable for industry, living and traveling, high-quality and efficient ecological agriculture model zone, and high-level demonstration zone for building a well-off society in an all-round way.

　　Further improvement of management is an inevitable requirement to improve the competitiveness of pilot development. The relevant person in charge of the Department of Agriculture and Rural Affairs of the Ministry of Finance said that the pilot project of rural complex construction should follow the principle of "government guidance and market subject", and the state should support characteristic areas with foundation, advantages, characteristics, scale and potential, and promote the pilot construction according to the structural reform requirements of agricultural supply side, and explore the effective path of transforming green mountains and green hills into Jinshan Yinshan according to local conditions.

　　Entering Tianfuyuan Garden Complex in Dujiangyan City, Sichuan Province, the canal system of kiwifruit export demonstration zone is being irrigated. "What is built here is a comprehensive development model integrating modern agriculture, leisure tourism and rural communities, giving full play to the guiding role of financial funds and innovating a new pattern of investment and financing." Liu Gang, director of Dujiangyan Finance Bureau, said.

　　The relevant person in charge of the Department of Agriculture and Rural Affairs of the Ministry of Finance said that the financial department has made good use of the existing agricultural support policies and actively coordinated funds from various channels to support the construction of rural complexes. Actively play the guiding role of financial investment, comprehensively use the methods of building first and then making up, making up with awards and guaranteeing subsidies, explore and promote the cooperation between government and social capital, incite financial and social capital to invest in the construction of pastoral complexes, and promote the establishment of a diversified investment pattern.

　　If the nation is to be revived, the countryside will be revitalized. Under the leadership of the CPC Central Committee with the Supreme Leader as the core, agriculture will be upgraded in an all-round way, rural areas will be improved in an all-round way, farmers will be developed in an all-round way, and the pilot project of rural complex construction will usher in a better tomorrow.

Relevant units directly under the municipal government and relevant units in communication:

The government procurement budget is an important part of the departmental budget, and it is an annual government procurement plan prepared by the unit according to the career development plan and administrative tasks, and purchasing goods, projects and services with financial funds. In order to strengthen the management of government procurement budget and standardize the implementation of government procurement budget, according to the Government Procurement Law and its implementing regulations, the Notice on Printing and Distributing the Catalogue and Standards of Centralized Government Procurement in Jiangsu Province in 2021 (Su Cai Gou [2020] No.66), etc., we hereby notify you of the preparation and implementation of government procurement budget in 2021 as follows:

I. Principles of compilation

(a) should be compiled. The government procurement budget should cover all purchase expenditure projects of the department, including centralized procurement and decentralized procurement. Goods, projects and services purchased by all units with financial funds shall be fully included in the compilation scope of government procurement budget, and shall not be omitted or underreported.

(2) Standard preparation. All units shall, according to the Catalogue of Centralized Government Procurement in Jiangsu Province in 2021 (see Annex 1, hereinafter referred to as the Catalogue of Centralized Procurement), the Catalogue of Government Procurement in Online Shopping Mall in Nantong City (see Annex 2, hereinafter referred to as the Catalogue of Centralized Procurement in Online Shopping Mall) and the Catalogue of Centralized Procurement in Education Department of Nantong City at the corresponding level in 2021 (see Annex 3), determine the attributes of procurement items, and classify them according to goods, projects and services.

(3) Reasonable preparation. Each unit shall, according to its annual procurement demand, make a reasonable government procurement budget. For the government procurement projects that need to be paid across years, the government procurement shall be implemented according to the approved total project investment, and the "government procurement budget for the current year" shall be compiled according to the estimated implementation number of the current year; For government procurement projects that have been purchased in previous years and paid in years, the "government procurement carry-over budget" shall be compiled according to the amount payable in the current year as agreed in the contract.

(4) Simultaneous preparation. The government procurement budget is an integral part of the departmental budget, which should be prepared and declared simultaneously with the municipal departmental budget.

Second, the editorial requirements

(1) Catalogue and standards of centralized government procurement

1. Centralized Procurement Catalogue: A unified centralized procurement catalogue of the whole province will be implemented from 2021 (only including goods and services, the same below, see Annex 1 for details), in which: eight items of the province-wide linkage agreement supply (fixed-point procurement) are "servers, computers, printers, firewalls, intrusion detection equipment, security audit equipment, official vehicles (including passenger cars and buses) and motor vehicle insurance services".

The centralized procurement projects of the education department (see Annex 3 for details) shall be determined by the Municipal Education Bureau in combination with the business characteristics of this system, and shall be implemented after being submitted by our bureau to the Provincial Department of Finance for the record.

2. Government procurement quota standard (hereinafter referred to as "quota standard"): the quota standard for centralized procurement and decentralized procurement of goods and services is 300,000 yuan (inclusive, the same below), and the quota standard for decentralized procurement of engineering projects is 600,000 yuan (inclusive, the same below).

3. Amount standard of public bidding: The amount standard of public bidding for goods, services and engineering projects is 4 million yuan (inclusive, the same below), in which: if the engineering and goods and services related to engineering construction are purchased by bidding, the provisions of the Bidding Law of People’s Republic of China (PRC) and its implementation regulations shall apply; Where other procurement methods are adopted, the People’s Republic of China (PRC) Municipal Government Procurement Law and its implementing regulations shall apply.

(2) Compilation points

1. For the procurement items within the centralized procurement catalogue, if the budget amount of single item or batch reaches the quota standard (300,000 yuan), the government procurement budget shall be prepared, and the procurement type shall be "centralized government procurement", in which: for the procurement items listed in the province’s linkage agreement supply catalogue, if the budget amount of single item or batch is 300-1 million yuan (excluding), the procurement method shall be "agreement supply"; For the procurement items listed in the centralized procurement catalogue of the education department, if the budget amount of individual items and batches reaches the quota standard, the government procurement budget should be compiled, and the procurement type is "centralized procurement by departments". If the quota standard is insufficient, the government procurement budget should not be compiled.

Within the centralized procurement catalogue, the single or batch budget amount is less than the quota standard, and the items listed in the online shopping mall procurement catalogue (Annex 2) should also be compiled with the government procurement budget, the procurement type is "decentralized procurement by units" and the procurement method is "online shopping mall"; If other standards are insufficient, the government procurement budget is not prepared, and the methods and procedures stipulated in the government procurement law may not be implemented. The purchaser shall organize the implementation by himself in accordance with the relevant budgetary expenditure management regulations and the internal control management system of the unit.

2. For procurement projects (including projects) outside the centralized procurement catalogue, if the budget amount of individual and batch reaches the limit standard, the government procurement budget should be prepared, and the procurement type is "decentralized procurement by units"; If the quota standard is insufficient, the government procurement budget is not prepared, and the methods and procedures stipulated in the government procurement law may not be implemented. The purchaser shall organize the implementation by himself in accordance with the relevant budgetary expenditure management regulations and the internal control management system of the unit.

3. Compilation of procurement methods: The financial integration budgeting system automatically identifies and solidifies the procurement budget amount and compiles it into two categories: "public bidding" and "non-public bidding". The province’s linkage agreement supply (fixed-point procurement) and online shopping mall procurement are compiled by the unit to the corresponding final procurement method (agreement supply and online shopping mall).

4. Some commonly used office equipment configuration standards shall be implemented according to the provisions of Annex 6 of the Notice on Preparing the Municipal Budget in 2021 (T.C.Y.Y. [2020] No.20).

(3) Editing contents and procedures

1. Government procurement budget for the current year

Units in the department budget in 2021 "a" control number, the preparation of "government procurement budget for the year". Check whether the basic expenditure needs government procurement in the "departmental budget database" of the financial integration budgeting system, and check whether the project expenditure needs government procurement in the "project database". If "Yes" is selected, the project library information such as purchasing total investment of the project, item, unit price, quantity, amount, purchasing type and method, planned purchasing time, etc. shall be filled in corresponding to the specified centralized purchasing catalogue, quota standard, asset allocation budget standard and open bidding amount standard. And further corresponding to specific procurement projects, choose whether to "set aside to support innovative procurement" or "set aside to support the procurement of small and medium-sized enterprises" (set aside for small and medium-sized enterprises should not be less than 30% of the government procurement budget this year, and the proportion set aside for small and micro enterprises should not be less than 60%, the same below).

The government procurement project library is permanently stored in the system regardless of annual carry-over, and the completed projects and unfinished projects are distinguished according to the payment by installments.

2. Improve the "government procurement carry-over budget"

For the procurement items that the unit fails to include in the "government procurement carry-over budget" on the first day of 2021 due to special reasons, the "government procurement carry-over budget" shall be supplemented according to the amount to be paid in 2021 as agreed in the filing contract. For the procurement items that have been included in the "government procurement carry-over budget" but the funds have been paid, the "government procurement carry-over budget" will be reduced according to the paid amount.

3. Financial examination and approval

The financial business department examines and determines the project items, allocation standards, total budget and estimated payment in 2021, whether to reserve share procurement, planned procurement time, etc. of the "government procurement budget for the current year"; According to the contract, review and determine the payment amount of "government procurement carry-over budget" in 2021.

The Financial Procurement Department reviews and determines the items, procurement types, procurement methods, and whether to reserve share procurement in the "Government Procurement Budget for the current year".

The Finance and Budget Department finally determines the project budget according to the estimated payment in 2021 in the "Government Procurement Current Year Budget" and "Government Procurement Carry-over Budget" preliminarily reviewed by the Business Department and the Procurement Department.

(4) Centralized procurement plan of non-departmental budget units

Non-departmental budget units such as resident units and municipal hospitals that apply to be included in the centralized procurement of the municipal government should submit this year’s centralized procurement schedule to the government procurement management office of our bureau and the public resource trading center (the municipal government procurement center) before March 31, 2021, listing the items, amounts, planned procurement time, procurement methods to be selected, whether to "set aside to support innovative procurement" and "set aside to support the procurement of small and medium-sized enterprises".

Iii. Budget implementation

Government procurement budget implementation should implement "no budget, over budget, no procurement; Have a budget, purchase early and purchase quickly, comply with the relevant provisions that do not hinder fair competition and optimize the business environment, and organize procurement in accordance with legal procedures. Government procurement agencies should conduct audits and provide professional services according to laws and regulations.

(1) Time requirements for procurement execution

1 units received the "second" government procurement budget, should be organized and implemented before the third quarter of that year, October 31st each year as the deadline for organizing the implementation of government procurement, in principle, no longer submit government procurement plans and organize government procurement from November.

2. In order to ensure the timely completion of government procurement, the unit should reserve sufficient time to organize procurement in advance, so as to prevent the procurement project from being completed on schedule due to the handling of procurement disputes such as queries and complaints.

(2) Organization and implementation of procurement

The government procurement budget of the unit, after examination and approval, is the basis for the implementation of the annual government procurement budget application.

1. Implementation of centralized procurement project budget: for the province-wide linkage agreement supply (fixed-point procurement) project, the unit will conduct the second bidding procurement within the scope of commodity suppliers with provincial agreement supply (fixed-point procurement) announced by the provincial government procurement network [in which: after the insurance purchased by each unit according to the Notice on Determining the Insurance Company for Purchasing Official Cars (Tong Ji Guan [2020] No.2) expires, the motor vehicle will be supplied (fixed-point procurement) according to the above-mentioned provincial agreement again. The centralized procurement project of the education department shall be submitted by the education system unit to the Municipal Education Technology Center for procurement; The remaining centralized government procurement projects shall be submitted by the unit to the centralized government procurement agency for procurement.

In communication units and municipal hospitals and other non-departmental budget units, to apply for inclusion in the centralized procurement of the municipal government, they must fill in the Application Form for the Implementation of the Centralized Procurement Plan (in triplicate, the sample form is downloaded in the column of "Guide to Work-Guide to Business-Government Procurement" of Nantong Public Resource Trading Platform), and submit it to the Financial Procurement Department for editing and pushing the Municipal Public Resource Trading Center (the municipal government procurement center) to organize procurement.

For goods and services with common requirements for office equipment with uniform standards or procurement units, centralized procurement institutions shall organize centralized procurement with quantity, give play to the advantages of scale, reduce procurement costs and improve procurement efficiency.

Purchasing units can entrust centralized purchasing institutions to organize centralized purchasing activities without being limited by administrative regions and budget management levels. Centralized procurement institutions should strengthen professional capacity building and adapt to the competition mechanism.

2. Implementation of decentralized procurement project budget of the unit: the unit organizes procurement by itself or entrusts the government procurement agency to organize procurement within the scope of entrustment (signing an agency agreement).

Goods below the quota standard and in the online shopping mall procurement catalogue shall be implemented according to the Notice on Further Standardizing and Strengthening the Government Procurement of Online Shopping Mall (No.23 [2020] of Tongcai Purchase). If the online shopping mall can’t meet the procurement needs of the unit, it shall purchase the same low-priced goods from offline and purchase the goods by self-bidding, and submit the approval documents or screenshots of the same goods at the same time in the online shopping mall, and report them to the Financial Procurement Department for review and change.

Decentralized procurement projects with a budget of more than 5 million yuan, high social concern and close relationship with social public interests or public safety, procurement units should give priority to entrusting centralized government procurement agencies to purchase on their behalf.

3. Secret-related government procurement: It shall be implemented in accordance with the Notice on Forwarding the Interim Measures for the Administration of Secret-related Government Procurement (Tong Cai Gou [2019] No.24) and relevant regulations.

(3) Determination of procurement methods

1. All government procurement projects with single and batch budgets reaching the standard of public bidding amount shall be purchased by public bidding, and the projects that should be purchased by public bidding shall not be broken into parts or evaded by other means.

If the unit needs to apply for public bidding to change to non-public bidding procurement mode due to special circumstances, it shall fill in the Application Form for Change of Government Procurement Mode (in triplicate, the sample form is downloaded in the column of "Service Guide-Business Guide-Government Procurement" of Nantong Municipal Government Procurement Network), and the difference (before and during) shall be reported to the Financial Procurement Department for approval after being examined and signed by the competent budget unit or centralized procurement institution. Which intends to use a single source procurement, must first organize expert argumentation, and submitted to the financial procurement department to push the provincial government procurement network publicity for 5 working days without objection after approval.

2 individual and batch budget amount does not meet the standard of public bidding amount of government procurement projects, you can use non-public bidding procurement, you can also choose public bidding. Among them: the procurement method of the items in the centralized procurement catalogue shall be determined by the procurement unit in consultation with the centralized procurement organization when purchasing; The procurement method of centralized procurement projects by the education department shall be determined by the procurement unit of the education system at the time of procurement execution. The procurement method of projects outside the centralized procurement catalogue shall be determined by the purchaser independently according to law or by the government procurement agency (if the project adopts the bidding method, it shall be organized and implemented according to the relevant management requirements of project bidding).

For the following items with the standard amount of public bidding, if it is planned to adopt single-source procurement, it must first organize experts to demonstrate and publicize them for 5 working days without objection [the publicity template is downloaded from the "service guide-business guide-government procurement" download column of Nantong public resource trading platform (municipal government procurement network), and it will be organized and implemented after the approval of the competent budget unit.

(4) Adjustment of procurement budget

After the departmental budget is issued, the government procurement budget shall not be adjusted in principle. If it is really necessary to adjust due to special reasons, it shall be implemented in accordance with the budget adjustment process. Under normal circumstances, the government procurement budget allowed to be adjusted only includes "supplementary budget for inter-annual payment" and "supplementary budget for special subsidies".

1. Supplementary budget for new year’s payment: procurement was implemented in 2020, but it could not be included in the "Government Procurement Carry-over Budget" when the contract was not signed. When payment is needed in 2021, the unit will submit the bid-winning notice, contract and fund payment application to the financial business department, which will add the new year’s payment budget and issue indicators according to the expenditure in 2021 agreed in the contract.

2. Supplementary budget for special subsidies: If special subsidies are added in mid-2021 (including those included in provincial and municipal special projects such as municipal government-invested construction projects, smart cities and informatization projects) involving government procurement, in principle, the project library will be compiled first, and then the indicators will be issued according to the purchase transaction (winning bid) amount; Involving provincial funds have issued a time limit, you can first issue indicators, after the preparation of government procurement project library for procurement.

Prepare the project library first, and then release the indicators: declare the corresponding project library when preparing to organize government procurement, and file the contract after the procurement is completed and the contract is publicized; At the same time, the letter of acceptance, the contract and the application for payment of funds will be submitted to the financial business department, which will make additional payment budget and issue indicators according to the expenditure in 2021 agreed in the contract.

(V) Continuation of procurement facilitation measures

1. Centralized procurement: Documentary procurement of the same goods within 6 months: If the goods to be purchased are in standard configuration and have standard quota, and are consistent with the recent procurement results of centralized procurement institutions (including the Municipal Education Technology Center), documentary procurement can be selected, and the documentary time shall not exceed the "announcement of the bid-winning (transaction) result of centralized procurement for 6 months, and the documentary quantity and unit price shall not exceed the number and bid-winning (transaction) price of centralized procurement. The number and transaction unit price of the "Announcement of Winning Bid (Transaction) Results" and "Announcement of Contract" (screenshots, as purchasing basis and reimbursement voucher) issued by the municipal public resource trading platform (municipal government procurement network) within 6 months as the upper limit directly sign the supply agreement with the corresponding winning bid (transaction) supplier.

2. Contract renewal of some service projects: for projects with strong inter-annual continuity, such as "property management", which are purchased and concluded by the municipal public resources trading center (the municipal government procurement center), the contract can be renewed after the expiration of the contract, provided that the supplier promises not to increase the service fee except for the policy capital increase, if both the purchaser and the supplier voluntarily apply (with the original contract attached) and the contract is audited by the Financial Procurement Office.

In the grasp of renewable projects, it is necessary to highlight the characteristics of "strong continuity" between projects. Decentralized procurement projects of the same company can be implemented with reference to the above process.

(six) standardize the contract announcement, filing and payment according to the contract

The unit shall, within 2 working days from the date of signing the contract, make a contract announcement in Nantong public resource trading platform (municipal government procurement network); The contract shall be filed in the financial integration system within 7 working days. If the payment conditions agreed in the contract are met, the procurement unit shall, within 15 days after receiving the invoice, apply to the national treasury for centralized payment of the corresponding purchase funds to the supplier account agreed in the contract from the "filed application for payment" entrance of the financial integration system, and shall not delay payment on the grounds of institutional change, personnel turnover, policy adjustment, etc., and shall not take the obligations not stipulated in the procurement documents and the contract as the conditions for payment to the supplier.

IV. Relevant requirements

(1) Establish and improve the procurement internal control management system. The competent budget unit should establish and improve the internal decision-making mechanism of government procurement matters in its own department, improve the internal control management system of government procurement, clarify the post authority and responsibility, and strengthen internal audit and discipline inspection and supervision. The purchaser shall specify the organization responsible for government procurement or provide full-time procurement personnel, and strengthen internal control and risk management on the links and processes of determining procurement demand, implementing procurement policies, selecting procurement methods, selecting evaluation experts, publicizing procurement information, organizing queries, signing procurement contracts, organizing performance acceptance, etc., so as to ensure that the procurement results achieve relevant performance and policy objectives.

(2) Implementing the functions of government procurement policies. All units should actively implement the "Government Procurement Law" and its implementing regulations, and other policy functional provisions on government procurement to achieve energy conservation, environmental protection, poverty alleviation, scientific and technological innovation and promote the development of small and medium-sized enterprises and prison enterprises, embed procurement policy objectives in budget performance objectives, improve the implementation mechanism of procurement policies such as reserved expenditure ratio and demand standard management, and clarify specific requirements for supplier qualifications, technology, services, safety, quality and performance conditions. By reserving purchasing share, compulsory purchasing, giving priority to purchasing, first purchasing, ordering and other measures, the support of government procurement for scientific and technological innovation, green development, integration of defense and civilian technologies, poverty alleviation and the development of small and medium-sized enterprises is reflected.

Commissioned by the government procurement agency procurement, should clearly make and review the procurement documents to implement the provisions of the government procurement policy requirements.

Municipal universities and scientific research institutes purchase equipment and consumables urgently needed for scientific research, and adopt the procurement mechanism of special affairs and on-site handling, which may not be handled according to the government procurement bidding procedures. The purchase of general goods and services needed for scientific research is not limited by the standard of self-purchase quota; For the major innovative products and services needed for the first purchase and first use of scientific research, the procurement can be organized according to actual needs; If you purchase imported scientific research instruments and equipment, you can choose your own experts to demonstrate, and the opinions of the experts will be filed together with the procurement documents for future reference; After purchasing the above items, report to the Financial Procurement Department for the record.

(3) Strengthening the management of government procurement services. All units should strictly implement the Administrative Measures for Government Procurement Services (Order No.102 of the Ministry of Finance) and the Notice on Implementing the Administrative Measures for Government Procurement Services and Standardizing the Work of Government Procurement Services (Tong Cai Gou [2020] No.19), fully understand the importance of government procurement services, and correctly grasp the specific requirements of the purchasers, undertakers and contents of government procurement services. Strictly abide by the provisions such as "introducing a third-party organization to evaluate the performance of government-purchased service projects with a price of more than 3 million yuan, soliciting opinions from the public or third-party professional organizations and experts on the procurement requirements of public service projects provided by the government, inviting actual users or third-party professional organizations and experts to participate in the acceptance and making the acceptance results public", and standardize the implementation of government-purchased services. Before the Provincial Department of Finance issued a new catalogue of government procurement services, the catalogue of government procurement services stipulated in the document "Su Cai Purchase [2020] No.16" was still implemented. Each department shall, within the scope of the provincial guidance catalogue, compile the guidance catalogue of government procurement services in this department according to the actual economic and social development, the transformation of government functions and the equalization and standardization of basic public services, and report it to the financial department for examination and approval and jointly issue a document to determine.

(four) to comprehensively promote the disclosure of procurement intentions and commitment to consult and evaluate the procurement documents of major projects in advance. Starting from 2021, all units shall, according to the procurement budget, disclose specific procurement intentions (except confidential procurement) and procurement commitments on the municipal public resource trading platform (municipal government procurement network) and the portal website of the unit at the latest within 30 days before the start of procurement activities, and clarify the name of the project to be purchased, the budget amount, the procurement demand profile, the estimated procurement time and the procurement commitment; Before issuing procurement documents for government procurement projects with a price of more than 4 million yuan (inclusive), the financial government procurement supervision department and centralized procurement institutions shall jointly conduct basic consultation and evaluation in advance, and give tips and reminders for those that do not meet the basic norms. Government procurement shall not be implemented if the procurement intention is not disclosed as required and the commitment and consultation and evaluation are made.

(five) standardize the decentralized procurement behavior of agencies. According to the regulations of the Ministry and the province on strengthening the management of government procurement agencies within its jurisdiction, from 2021 onwards, if a unit intends to choose an agency for decentralized procurement, it should select and entrust a social agency with corresponding professional ability to act as an agent in the list of agencies (registered locally and practicing in the provincial government procurement network and registered locally in other places) published on the municipal public resource trading platform (municipal government procurement network), according to the characteristics of the project, the professional field of the agency or the comprehensive credit evaluation results. No unit or individual may interfere with the procurement unit’s independent choice of agency by means of lottery, lottery and selection.

The agency fee can be paid by the supplier who won the bid (clinched a deal) or by the purchaser. If it is paid by the successful bidder (transaction), the supplier’s quotation shall include the agency fee. If the agency fee exceeds the limit standard, it shall be paid by the successful bidder (transaction) in principle.

The agency shall clearly indicate the charging method and standard of agency fees in the procurement documents, and disclose the charging situation of this project together with the result of winning the bid (transaction), including the specific charging standard and amount.

(6) Refine and optimize the setting of evaluation factors. All units and procurement agencies should scientifically set evaluation factors and further refine the quantitative evaluation factors according to the project demand characteristics and performance objectives. The objective evaluation factors should be set with fixed scores, while the subjective evaluation factors should refine the scores and reduce the discretionary space.

(7) Standardize the management of margin revenue and expenditure. All units and procurement agencies should strictly implement the provisions of "Tongcaigou [2020] No.30" to cancel the collection of bid bond for government procurement; If it is really necessary to collect the performance bond, the supplier shall be allowed to choose to pay or submit it in non-cash forms such as check, draft, promissory note and guarantee; In the procurement contract, the way, time, conditions and non-return of the performance bond are agreed, and the liability for breach of contract for overdue return of the performance bond is clarified.

(eight) the full implementation of government procurement information disclosure. All units should conscientiously implement the Regulations on the Implementation of the Government Procurement Law, the Notice on Doing a Good Job in the Disclosure of Government Procurement Information (Su Cai Gou [2015] No.51), and the Notice on Enabling the Self-publishing Management System of Decentralized Government Procurement Information (Tong Cai Gou [2018] No.32). Notice on Forwarding the Format Specification of Government Procurement Announcement and Publicity Information (2020 Edition) (Tongcaigou [2020] No.10) and other documents, the competent budget unit shall be responsible for reviewing the units under its jurisdiction that can self-publish decentralized government procurement information, and units and projects that are not applicable to the government procurement law shall not publish government procurement information on the municipal government procurement network.

(9) Strengthen the handling of government procurement disputes. Procurement units and procurement agencies shall handle government procurement disputes in accordance with the Government Procurement Law and its implementing regulations, Measures for Questions and Complaints in Government Procurement (Order No.94 of the Ministry of Finance), and Notice on Forwarding the Handling Process of Questions in Government Procurement (No.33 [2018] of Tong Cai Gou). For those who do not violate laws and regulations, we must do a good job in communication, coordination and resolution, ensure that we can answer questions within 3 working days, answer questions within 7 working days, and cooperate with the financial department to investigate and handle complaints. It is necessary to strengthen the record of buyers’ violations of laws and regulations and the retrospective mechanism of responsibilities, and deal with buyers and responsible persons who violate laws and regulations according to law.

(ten) to strengthen the evaluation and application of government procurement credit. In order to standardize government procurement behavior and improve the restraint mechanism of trustworthiness incentive and dishonesty, all units shall, in accordance with the relevant provisions of the Notice on Printing and Distributing the Interim Measures for the Administration of Government Procurement Credit in Jiangsu Province (Tong Cai Gou [2018] No.31), strengthen the recording and evaluation of "general dishonesty and serious dishonesty" involving suppliers, agencies and evaluation experts in the stages of organizing and implementing government procurement projects, contract performance and questioning complaints (pushing for serious dishonesty)

Please follow the above notice.

Attachment: 1. Catalogue of centralized government procurement in Jiangsu Province in 2021.

2. Nantong online shopping mall procurement directory

3.2021 Nantong Education Department Centralized Procurement Catalogue

Nantong bureau of finance

October 20, 2020

2021 government procurement catalog. rar

　　CCTV News:The State Council Office held a press conference on the operation of the national economy in July 2023. Fu Linghui, spokesperson of the National Bureau of Statistics and director of the National Economic Statistics Department, introduced at the meeting that since August this year, the release of the urban survey unemployment rate of young people of all ages in China will be suspended, mainly because the economy and society are constantly developing and changing, the statistical work needs to be continuously improved, and the labor force survey statistics need to be further improved and optimized. For example, in recent years, among the young people in cities and towns in China, the number of students at school has been expanding. In 2022, there were more than 96 million urban youths aged 16-24 in China, including more than 65 million students. The main task of students in school is to study. Whether students looking for jobs before graduation should be included in the labor force survey and statistics, there are different views in various sectors of society, which need further study. For another example, with the improvement of the education level of Chinese residents, the study time of young people in school has increased. In the labor force survey statistics, the definition of the age range of young people also needs further study.

　　In view of these situations, the National Bureau of Statistics will conduct in-depth research to further improve the labor force survey statistics and better reflect the employment situation. We welcome valuable opinions from all walks of life and make joint efforts to promote the continuous improvement of statistical work and better serve economic and social development.

CCTV News:This year’s National Day holiday, local tours and outings that do not travel far and gather together have become the choices of many tourists. After punching in the old city, I always wanted to see the exhibitions that I didn’t see when I went to the museum. The local people traveled locally, which made many tourists discover the "beauty" that they hadn’t found around them.

During the holiday, in the Jinsha Site Museum in Chengdu, Sichuan Province, the dual cultural experience of ancient Shu civilization and shellfish world met the audience for the first time, and more than 1,200 precious shellfish specimens and related cultural relics were presented in a concentrated way. Visitors can see 29 rare shellfish specimens such as clams and hundreds of other kinds of shellfish at a glance, and they are accompanied by an immersive exhibition hall for landscaping, which has become a lot of local treasures.

In addition to exploring the wonderful shellfish world, in the permanent exhibition area of Jinsha Site Museum, precious cultural relics unearthed from Jinsha Site, such as the golden ornaments of the sun god bird, the bronze figurine and the ten-section jade cong, also attracted many visitors.

During the "Eleventh" period, autumn is crisp, and local outdoor activities are more favored by consumers. In Laojun Mountain Scenic Area in Luoyang, Henan Province, the primeval forest at the top of the mountain is dense, and the pleasant climate attracts a large number of tourists to climb the mountain and look far.

In Hainan, scenic spots such as Luhuitou and Dongdongtian in Sanya are open to citizens free of charge. In the Panda Exhibition Hall of Hainan Tropical Wildlife Park in Haikou, the staff put Wowotou, bamboo shoots and carrots together in bamboo baskets in advance. At this time, the panda Shunshun is enjoying its "hot pot" meal. The five-pointed star hanging in the exhibition hall and the panda display board printed with the words "Happy National Day" have added a lot of festive atmosphere.

The monitoring results in china tourism academy show that during the National Day holiday this year, the national tourism market is dominated by local leisure and short-distance tourism. Among short-distance tourism, suburban tourism accounts for about 36%. The booking of train lines in Zhejiang, Guangdong, Hubei, Hunan, Sichuan and other provinces is hot. From the time point of view, the number of people who travel within three days of the National Day holiday is expected to account for about 55%, which means that the number of people who travel for seven days is divided into short trips and multiple trips.

　　Recently, there are always people on the Internet who say that the barbecue in Zibo is "cold". There are three reasons: first, the passenger flow has dropped; second, some barbecue shops have begun to transfer their facades; third, the popularity of online search is not as good as before.

　　It is better to return to normal than to be "cool". At present, although the barbecue in Zibo is "cooling down", it does not mean that there is no heat. The owner of the barbecue shop reported that although the current passenger flow is not as good as the peak period in April and May, it is still much more than before the "fire"; Although the booking volume of hotels and homestays has declined, the booking situation of the Dragon Boat Festival holiday not long ago is still considerable. It can be seen that the heat of barbecue is still warming many operators in this city.

　　This is Linzi Barbecue Courtyard located in Linzi District, Zibo City. Photo by Zhu Zheng (Xinhua News Agency)

　　The popularity of barbecue in Zibo attracted many entrants. According to the data, from March 1st to June 18th, there were 694 barbecue-related enterprises in Zibo, among which there were veterans in the catering industry and novices. Under the baptism of the market tide, there are shops that have always maintained a high standard of taste and service and are still full of passengers; There are also those who lack stable customers and good word-of-mouth support and can only transfer the facade.

　　Zibo barbecue has become a phenomenal "national feast", which is the result of spontaneous promotion by tourists, rapid response by the government, active maintenance by citizens and other factors, and the help of network traffic can not be ignored.

　　The speed of creating hot spots on the Internet is often very fast. The online "mountain-like tsunami" traffic is transformed into offline short-time passenger flow, which tests the city’s ability to provide a perfect business reception environment and high-quality public services. Once it fails to meet the expectations of tourists, the voice of praise may turn into complaints, which is an examination question that all online celebrity cities need to face. In addition, the Internet traffic economy has the characteristics of rapid upgrading and short life cycle. Not only in Zibo, but also in other online celebrity cities, it is difficult to keep the heat at its peak all the time, and the change of "You sing and I come on stage" is not uncommon in cyberspace. When the flow ebbs, how to cultivate the new kinetic energy of sustainable development is another question for online celebrity. A single barbecue may not be able to meet the experience needs of tourists’ differentiated and diversified leisure tourism. There are many articles to be done from these perspectives, such as exploring tourism resources, enriching the supply of tourism products and injecting the soul into tourism with culture.

　　A nationwide barbecue made more people know about Zibo, and its good consumption environment and excellent public services made it famous. For this newly-built city of online celebrity, people’s continuous concern is the most precious wealth for the long-term development of Zibo.

　　Economic Daily (by Zhang Xue)