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How does the high temperature ＂bake＂ test Sichuan power grid to meet the peak summer？


At 14 o’clock on August 6, in Changxing Community, Dongsheng Street, Shuangliu District, Chengdu, electric power maintenance personnel braved the hot summer to work live. Reporter   Hua Xiaofeng   absorb

● At present, the highest power load of Sichuan Power Grid reaches 51.92 million kilowatts, and the daily power consumption reaches 1.09 billion kilowatt hours, both of which are record highs.

● At present, the air conditioning load in our province is nearly 18 million kilowatts, accounting for about one-third of the electricity load in Sichuan, making it a big power consumer.

● According to the calculation, if the set temperature of 1.5 fixed-frequency air conditioners in Sichuan is increased by 1℃, the electricity load can be reduced by 17% to 20% on average.

Since the summer of this year, especially since the recent continuous high temperature weather, the power load of Sichuan power grid has hit record highs. On August 6th, the reporter learned from Sichuan Electric Power Company of State Grid that the maximum power load of Sichuan Power Grid reached 51.92 million kilowatts, and the daily power consumption reached 1.09 billion kWh, both hitting record highs. At present, the power supply and demand in Sichuan power grid is tight at the peak time, and it has entered a critical period of peak summer.

How much load does Sichuan power grid carry in this hot summer? How can we meet the peak summer safely and stably?

What is the load pressure of Sichuan power grid?

The maximum power load of power grids in 14 regions has reached a new high.

In the past few days, Sichuan has suffered from a wide range of continuous high temperatures, and the rising temperature has led to a surge in electricity consumption. Statistics from State Grid Sichuan Electric Power Company show that by the end of July, the cumulative electricity consumption of Sichuan Power Grid increased by 19.6% in 2021, and the electricity consumption in July increased by 21.5%. Especially during the high-temperature warning period from July 29th to August 2nd, the total electricity sold by Sichuan Power Grid was 4.57 billion kWh, up by 35.09% year-on-year, among which the residential electricity consumption increased by 111.05% year-on-year, and the maximum power load of power grids in 14 regions including Chengdu, Suining, Nanchong and Zigong set new records one after another, reaching a record high.

"Economic growth is the key factor for the rapid increase in electricity demand in Sichuan, and long-term high temperature weather has further led to a sharp increase in electricity consumption." The relevant person in charge of the State Grid Sichuan Electric Power Company analyzed.

Sichuan is a big province with hydropower resources. Why is there a power shortage?

"Sichuan does not lack electricity. What is lacking is substations and transmission channels." The relevant person in charge of the dispatching control center of State Grid Sichuan Electric Power Company said that Sichuan’s electricity consumption can meet the demand of production and life in general, but there will be a shortage in those hours at the peak of electricity consumption, on the one hand, because the substation capacity in some areas is insufficient to load more electricity; On the other hand, there are not enough transmission channels to transport hydropower from western Sichuan to cities such as Chengdu, which will also affect power supply to some extent.

How to deal with the demand for electricity for social development?

Strengthen power grid operation monitoring, cross-regional peak power mutual assistance, and optimize the transmission of power to Sichuan.

At present, with the growth of power demand, the "baking" test of Sichuan power grid is also aggravated. The provincial party committee and government attach great importance to high-temperature power supply, and take the principle of giving priority to ensuring people’s livelihood’s electricity consumption as the principle, and have held many meetings to study and deploy to ensure the supply of thermal coal, coordinate the power dispatching outside the province, and vigorously support the power grid construction.

Since the summer of this year, in view of the characteristics of power supply and demand during the peak summer, our province has taken many measures to fully protect the demand for electricity for economic and social development. On the one hand, comprehensively strengthen the monitoring of power grid operation, formulate special operation and maintenance safeguard measures and emergency repair plans for weak points of substations and transmission lines, and eliminate hidden dangers of equipment in time; On the other hand, during the peak hours of electricity consumption, support is implemented by means of cross-regional peak power mutual assistance and optimizing the delivery of electricity to Sichuan. At present, the maximum external support power per day exceeds 5 million kilowatts, which relieves the peak power supply gap in our province to some extent.

Combined with the current situation of epidemic prevention and control, State Grid Sichuan Electric Power Company will closely track the power demand of 298 designated hospitals, 744 fever clinics, 168 prevention and control products manufacturers, 1 vaccine company, centralized isolation points, and centralized places for entry and observation, and carry out dynamic monitoring of power load to ensure the safety and reliability of power supply for epidemic prevention and control.

How to give priority to ensuring residents’ living electricity consumption?

First of all, reduce the industrial electricity load and guide enterprises and production workshops to use electricity at peak times as much as possible.

Measure the temperature of the substation with infrared thermometer, and take turns to cool the transformer with fog gun and industrial fan … At 14: 00 on August 6th, in the 220KV substation located in Tianfu New District, the maintenance and operation personnel of Tianfu New District Power Supply Company of State Grid were ensuring the normal operation of the transformer through various equipment. According to the instrument measurement, the "body temperature" of the overload transformer has reached nearly 70℃.

"Once the temperature is too high, it will affect the normal operation of the transformer, which is very likely to affect the production and living electricity consumption of surrounding residents." Lu Dan, director of the substation operation and maintenance room of the Maintenance Branch of Tianfu New District Power Supply Company of State Grid, said that one of the important principles to meet the peak summer is to give priority to ensuring residents’ living electricity. If the power is very tight, we will first reduce the industrial power load and guide enterprises and production workshops to use electricity at peak times as much as possible.

It is worth mentioning that at present, the air conditioning load in our province is nearly 18 million kilowatts, accounting for about one-third of the electricity load in Sichuan, making it a big power consumer. According to the calculation, if the set temperature of 1.5 fixed-frequency air conditioners in Sichuan is increased by 1℃, the electricity load can be reduced by 17% to 20% on average. (Reporter   Chen Bihong)

Special reminder

Under the current situation of power supply and demand, State Grid Sichuan Electric Power Company advocates the general public to save electricity, set the air-conditioning temperature to not less than 26℃, turn off unnecessary power office equipment that has not been used for a long time, and turn off the lights and power when going out; Industrial enterprises try their best to produce at the wrong peak, and use electricity at the low peak is both economical and low-carbon; Relevant departments try their best to reduce the electricity consumption for decorative landscape lighting of buildings, reduce the time and quantity of lighting, and try their best to charge electric vehicles at different peaks to jointly build a safe and stable electricity environment.

The Ministry of Industry and Information Technology issues guidelines for the construction of standard systems to support the innovative development of service-oriented manufacturing.

Recently, the Ministry of Industry and Information Technology issued the Guide to the Construction of Service-oriented Manufacturing Standard System, proposing that by 2025, a standard system that can support the innovation and development of service-oriented manufacturing will be basically formed, and more than 20 service-oriented manufacturing standards will be formulated and revised, covering basic common standards, core elements, business types and relevant standards for the application of integrated formats, and a relatively complete service-oriented manufacturing standard system will be gradually established to enhance the public service capacity of service-oriented manufacturing standards, meet the needs of healthy and standardized development of service-oriented manufacturing, and promote the accelerated development of new service-oriented manufacturing models and formats.

Service-oriented manufacturing is a new industrial form of integrated development of manufacturing and service, and it is also an important direction of manufacturing transformation and upgrading. By innovating and optimizing the production organization form, operation management mode and business development mode, manufacturing enterprises continuously increase the proportion of service elements in input and output, and transform from processing and assembly to "manufacturing+service" and from simply selling products to selling "products+services", which is conducive to extending and upgrading the value chain and improving the total factor productivity, added value of products and market share.

The guide proposes to encourage industry associations, research institutions, industrial alliances and manufacturing enterprises to participate in the development of standards, jointly promote the application and implementation of standards, and build a coordinated standard group; According to the cross-industry and multi-field characteristics of service-oriented manufacturing, guide and promote the technical standards and industry application standards covering key scenarios and key modes in multi-industry and multi-field; Combined with the development status and trend of service-oriented manufacturing, explore the mechanism of transforming advanced and applicable scientific and technological achievements into standards, optimize and improve the system architecture in a timely manner, and gradually form an adaptive, scientific and advanced service-oriented manufacturing standard system; Actively participate in international standardization exchanges and cooperation of service-oriented manufacturing, and drive China’s manufacturing and services to "go global". (Reporter Virginia Lieu)

The glory of 300： 300,000 tanks opens a new chapter in cross-country in China.

On February 1st, 2024, a tank 300 (parameter | inquiry) drove off the production line in Yongchuan Smart Factory, Chongqing, marking the official achievement of the production and sales of 300,000 single tank 300 vehicles. In the past three years, Tank 300 has set off a huge wave in the hard-core cross-country circle with the product gene of "can be wild in the city" and the social attribute of "can be changed, played and basked", setting a production and sales record of 300,000 vehicles, the first single cross-country vehicle in China. Behind the 300,000 yuan, China’s cross-country market has changed from joint venture to independent leadership, and it is also the best proof that national brands stand on the top of the global cross-country market.

Explosions gather users’ potential energy tank 300 to lead the multiple expansion of off-road vehicle market in China.

As the first explosion product in China’s hard-core off-road vehicle market, Tank 300 has created a new category of fashionable off-road vehicles. With its hard-core strength of intelligence, luxury and off-road, Tank 300 officially entered the "club selling 10,000 vehicles a month" less than one year after its launch, creating the first record of "bicycle sales exceeding 10,000" of China off-road brands, and later it won the champion of China off-road SUV sales for 36 consecutive months, becoming a "phenomenal" model of China brand.

After the strong rise of Tank 300, it quickly incited the market demand, ignited the enthusiasm of hard-core consumption, and boosted the "double promotion" of high-end hard-core off-road sales and purchase intention. In 2018, the sales volume of hard-core off-road vehicles nationwide was less than 100,000; With the popularity of Tank 300, the market demand for hard-core off-road vehicles in China will double to 210,000 in 2022. The continuous hot sale of the tank 300 has invisibly increased the potential energy of the hard-core off-road vehicle market, and consumers’ demand for hard-core models has risen.

In addition to promoting the continuous upgrading of market demand, Tank 300 has completely changed the off-road vehicle market in China, which is dominated by imported and joint-venture brands. In the past three years, Tank 300 has occupied a cumulative market share of about 54% in the non-loaded market. For every two off-road vehicles sold, one is Tank 300, making it the first China brand hard-core off-road vehicle to truly wrestle with the global "top-stream" hard-core off-road vehicle.

Thanks to the excellent sales performance, according to the "2023 China Automobile Insurance Rate Report" jointly released by china automobile dealers association and Jingzhen Appraisal, the three-year insurance rate of Tank 300 reached an astonishing 77.58%, ranking first among compact SUVs, not only topping domestic brands, but also leading many old joint venture models.

Born with global strength, Tank 300′ s global off-road "phenomenal" performance.

At the beginning of its birth, Tank 300 was born with global genes. After the globalization in 2022, Tank 300 has been exported to Saudi Arabia, Kuwait, Australia, Russia, Thailand, Bahrain, Iraq and other countries, as well as North Africa, Central and South America and other regions. In October 2023, Tank 300 won the first place in the compact hard-core off-road sales in the Saudi market.

Putting the perspective into the whole year, the performance of the tank 300 is even better. According to the data, in 2022, Tank 300 won the runner-up of the four best-selling hard-core off-road vehicles in the world. Compared with Prado and herdsman, it took only three years for Tank 300 to reach the "height" of traditional hard-core off-road vehicles for decades.

The outstanding sales results have also won the recognition of professional organizations around the world. Tank 300 has won numerous awards around the world with its excellent product strength. In terms of safety performance, Tank 300 obtained five-star safety certification in ANCAP, Australia, and its performance was better than that of Jeep herdsman and Land Rover Range Rover in the same period. In addition, in 2023, Tank 300 became the only 4×4 hard-core off-road vehicle selected by Australian media Carsales 2023 Car of the Year.

Users Create Re-start Tanks 300 and Construct the Cultural Leader Attitude of China Cross-country Modification.

Starting from the tank 300, the tank has created a complete off-road ecology. In the past three years, Tanks have established 66 clubs, reaching more than 290 cities and regions, and established 471 communities, covering more than 170,000 users. Tank APP has gathered more than 2.2 million registered fans, built the largest cross-country community in China, and created a number of co-creation activities, including the Tank Academy and the Light the Earth Project.

Tank 300 is based on cross-country play, deeply cultivating the three circles of camping, refitting and outdoor, extending the circles of trend, motorcycle, women and art, and creating a brand ecosystem. Starting from the first tank SUV, Tank 300, the tank brand cooperated with top domestic refit manufacturers such as Yunliang, China Dinghuo and Guangzhou Chaojing, creating the first OEM and refit factory in the industry to create a refit mode, creating customized and limited-edition models such as Tank Ranger, Fenglin Fighter, Fighter 02, Cyber Tank and Cyber Knight, and cooperating with over 80 refit partners such as K-MAN and Sand Lizard, giving birth to a unique China.

The achievement of the milestone of 300,000 tanks of 3 million not only means that the tank 300 has withstood the test of the market and 300,000 users, but also witnessed the continuous improvement and development of the tank ecosystem. It can be said that Tank 300 has created a brand-new off-road ecology in China. Choosing Tank 300 means having a complete off-road ecology and a group of like-minded friends, which is the unique hidden value of Tank and the incomparable "tank advantage" of other brands.

With the 300th car of Tank 300 rolled off the assembly line, we not only witnessed the growth of a brand, but also saw the strong potential of the off-road vehicle market in China. As the only off-road vehicle that has exceeded 300,000 vehicles on the off-road "track" in China, Tank 300 will run forward with a new attitude to meet the next 300,000 vehicles.

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu.

A few days ago, the first batch of production cars of Star Era ET, the first long-life luxury SUV—— of Star Era, was officially launched in the first phase of Chery production base in Wuhu, Anhui Province.

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu.

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

At the off-line ceremony, Gao Xinhua, executive deputy general manager of Chery Automobile Co., Ltd. and CTO of Chery Automobile Engineering Technology R&D Institute, vividly expounded the development concept of the new car. "At the beginning of design, Xingjiyuan ET adhered to the initial intention of’ car is an extension of home’ and built a super comfortable long-life luxury SUV with the technical standard of’ black box’.

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

In order to let users feel the comfortable and luxurious atmosphere more truly, Star Age ET adopts the luxury design concept of "super comfortable home", with the appearance being "more than shape" and the interior being "more luxurious than products". It combines the smart big screen, mobile bar, locker, lounge chair and other home elements in the living room with multi-light sources and applies high-end environmental protection materials at no cost to create a comfortable and livable home space.

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

It is worth mentioning that Star Age ET recently completed the industry’s first "extreme challenge of -30℃ and 24-hour immersion and freezing", which comprehensively solved the three major pain points of users’ car life shrinkage, electrical safety and driving safety in winter.

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

The first batch of complete vehicles of Star Road Star Era ET officially rolled off the assembly line in Wuhu. Photo courtesy of Chery Automobile

Facing the outlet of new energy vehicles, Xingtu Xingyu is committed to the high-quality development of high-end new energy. The successful launch of Star Era ET further consolidated the image of Star Era as a new benchmark in the high-end new energy market, and inserted the "wings" for the new energy, intelligence and high-end brand of Star Way. (Chery Xuan)

Solve the problem of low temperature disinfection! China CDC has successfully developed two formulations of chlorine-containing low-temperature disinfectant.

　　According to the website of China CDC, after more than five months of repeated exploration and research, China CDC screened out two low-temperature disinfectant formulas from dozens of formulas, and completed the laboratory and field disinfection effect evaluation. In January, 2021, emergency pilot applications were carried out in suifenhe city, Heilongjiang Province and Qingdao, Shandong Province. The results showed that the developed low-temperature disinfectant had simple production process, low raw material cost and reliable disinfection effect at low temperature, which could effectively solve the disinfection problems of low-temperature environment and frozen goods packaging in the northern alpine region.

　　On June 17, 2020, in order to further improve the prevention and control of the current epidemic situation and solve the problem of low-temperature disinfection in China, China CDC launched a new technology research on low-temperature disinfection.

　　The related information of two kinds of chlorine-containing low-temperature disinfectants is published as follows:

　　I. Composition and dosage form of low-temperature disinfectant

　　(a) -18℃ low temperature disinfectant

　　1. Main ingredients: including sodium dichloroisocyanurate, calcium chloride and ethanol. When used in the field, the concentration of available chlorine, anhydrous calcium chloride and ethanol in the disinfectant at -18℃ is 0.3%(3000mg/L), 25% and 9.5% respectively.

　　2. Formulation: binary package, powder and liquid. The agent A is sodium dichloroisocyanurate powder, and the agent B is a mixed solution of calcium chloride and ethanol.

　　(2) Low temperature disinfectant at -40℃

　　1. Main ingredients: including sodium dichloroisocyanurate, calcium chloride, ethanol, ethylene glycol and benzalkonium chloride. When used in the field, the concentration of available chlorine in the disinfectant at -40℃ is 0.5%(5000mg/L), the content of anhydrous calcium chloride is 30%, ethanol is 9.5%, ethylene glycol is 9.9%, and benzalkonium chloride is 0.09%.

　　2. Formulation: binary package, powder and liquid. Agent A is sodium dichloroisocyanurate powder; Agent B is a mixed solution of calcium chloride, ethanol, ethylene glycol and benzalkonium chloride.

　　Second, the scope and methods of use of low-temperature disinfectants

　　(1) Scope of use

　　The low-temperature disinfectant at -18℃ is suitable for the low-temperature environment at -18℃ and above and the surface disinfection of the outer packaging of articles; The low-temperature disinfectant at -40℃ is suitable for the disinfection of low-temperature environment at -40℃ and above and the surface of outer packaging of articles.

　　(2) Method of use

　　1. Spray disinfection: it is used in conjunction with disinfection equipment, and the spraying amount is about 200 ~ 300ml/m2, so as to ensure that the low-temperature disinfectant is sufficient to completely cover the disinfection object, and the disinfection effect lasts for 10min.

　　2. Immersion disinfection: directly put it into low-temperature disinfectant, completely immersed and disinfected for 10min.

　　3. Wipe disinfection: ensure that the low-temperature disinfectant covers the disinfection object sufficiently, and the disinfection effect lasts for 10min.

　　III. Production and listing requirements

　　(a) raw materials and preparation process is the key to qualified production, strengthen the quality control in the production process, and ensure the quality of raw materials. Strictly follow the formula requirements to ensure high quality and low price of low-temperature disinfectant. See Table 1 and Table 2 for details.

　　(2) During production, the ingredients are mixed according to the ingredient list. Firstly, calcium chloride is dissolved in water, and then filtered, and then ethanol (or ethanol, ethylene glycol, benzalkonium chloride) is added, fully stirred, evenly mixed and filtered to form liquid agent B.. Directly subpackage sodium dichloroisocyanurate to obtain powder A..

　　(3) Before the low-temperature disinfectants are put on the market, the product hygiene and safety evaluation shall be made and put on record according to the relevant requirements of the state.

The 18th anniversary of QQ’s birth, a review of QQ’s appearance over the years： full of feelings.

Android China February 10 news, on November 11, 1998, Ma Huateng founded Tencent with friends in Shenzhen. In the previous year, Ma Huateng came into contact with ICQ and kept its inspiration. Tencent launched QQ, an instant social software, on February 10, 1999, which opened a new social application chapter in Chinese. Now, QQ is celebrating its 18th anniversary.

Everyone knows that the predecessor of QQ is QICQ, so how many versions of QQ do you remember having used? Let’s review it together!

In April 2000, the number of QQ users registered reached 5 million; At 20: 43 pm on May 27th, the number of simultaneous online users of QQ exceeded 100,000 for the first time. In June, the number of registered users of QQ exceeded 10 million.

On January 31st, 2001, NetValue announced the ranking of Internet websites and entities in five Asian countries and regions, including data from Hong Kong, China SAR, South Korea, Singapore, Taiwan, China and Chinese mainland, ranking 6th in China. In February of the same year, Tencent QQ online users successfully broke through the 1 million mark, and the number of registered users has increased to 50 million.

In March 2002, the number of registered QQ users exceeded 100 million, and in October of the same year — In December, the first "Q Human Q Life" QQ Star Trial was successfully held, which further integrated the QQ image into the lives of modern young people.

Launched "QQ Game" in August 2003; In September, it ranked 29 th in the "Top 100 Taxpayers of Private Enterprises" nationwide; In October, Tencent was rated as one of the "websites with the largest market value" in China. In September of the same year, the number of registered QQ users rose to 200 million. On September 9, the launch of enterprise-level real-time communication product "RTX" was grandly announced in Kerry Center, Beijing. In December, it was once again recognized as "the key software enterprise in Shenzhen in 2003".

In April 2004, the number of registered users of QQ reached a new peak, breaking through the 300 million mark. June 16th is a moment worthy of Tencent’s pride. On the main board of Hong Kong, a new share with the stock code of 700HK was unveiled. The new share is called Tencent Holdings Limited. On October 22nd, in the large-scale survey of "Top 100 Commercial Websites in China in 2004", Tencent ranked first in the vote rate, ahead of Sina, Sohu, Netease and other portals. At the same time, Tencent was also rated as one of the "Top 5 Websites with the Largest Market Value" in China. Tencent TT(Tencent Traveler) was launched on October 27th of the same year. It ranks fourth in Alexa’s domestic portal, and ranks third or fourth in the home page and three major channels.

On February 16th, 2005, the number of online users of Tencent QQ exceeded 10 million for the first time. In November, the number of online users of QQ Fantasy exceeded 500,000, and it was also included in the second batch of "China National Online Game Publishing Project" evaluated by the General Administration of Press and Publication.

On January 25th, 2006, QQ Fantasy and QQ Pet were selected as the second batch of online games products suitable for minors by the Ministry of Culture. In May, with the implementation of the "Shenzhen Intellectual Property Advantage Promotion Plan", Tencent was recognized as "Shenzhen Intellectual Property Advantage Enterprise" on May 16, 2006, becoming one of the first enterprises to receive this title. At the same time, Huawei, BYD, ZTE, Skyworth and other companies also won this title, and Tencent ranked fourth.

On July 13, 2007, Tencent QQ also exceeded 30 million online; On August 9, at the Shenzhen Science and Technology Innovation Awards Conference, Mr. Ma Huateng, CEO of Tencent, won the 2006 Mayor Award (entrepreneur category); In November, the 3rd China Outstanding Corporate Citizenship Commendation Conference was held in the Great Hall of the People. With outstanding contributions in fulfilling social responsibilities, members of Tencent’s founder team, Ma Huateng, Zhang Zhidong, Xu Chenye, Chen Yidan and Ceng Liqing, won the "Special Contribution Award for Corporate Citizenship", which is the only award that China’s Internet industry won in the current China Outstanding Corporate Citizenship Award.

On March 12, 2008, the maximum number of simultaneous online users of Tencent QQ exceeded 40 million; In September, Tencent was awarded the title of the third batch of "National Cultural Industry Demonstration Base" by the Ministry of Culture at the Second National Cultural Industry Work Conference of the Ministry of Culture, becoming the only Internet integrated service enterprise that won this honor.

In February 2009, the maximum number of simultaneous online users of Tencent QQ exceeded 50 million; On February 19th, the number of monthly login accounts in QQ space exceeded 200 million; In July, Tencent’s total number of patents granted exceeded 400, making it one of the enterprises with the largest number of patents on the Internet in the world, comparable to international Internet giants such as Google, Yahoo and Aol.

On March 5, 2010, at 19: 52: 58, Tencent announced that the number of simultaneous online users of QQ exceeded 100 million for the first time. On the afternoon of September 5th, General Secretary Hu Jintao and his party visited Tencent.

On January 21st, 2011, Tencent launched WeChat, a free application that provides instant messaging service for smart phones, and soon WeChat became another very influential product of Tencent. On July 14th, the Party Committee of Tencent held an inaugural meeting. On behalf of Nanshan District Committee, Hu Jin, Deputy Secretary of CPC Nanshan District Committee, and Chen Yidan, Chief Executive Officer of Tencent Company, held a grand unveiling ceremony for the Party Committee of Tencent Company.

On May 18, 2012, Tencent officially announced that it would adjust its organizational structure to meet the needs of users and promote business development. In August, Tencent, Alibaba Group and China Ping An will jointly test Internet finance and jointly establish Shanghai Lujiazui Financial Exchange. On August 16th, Shenzhen Asia Pacific Media Co., Ltd. and Tencent jointly created "Tencent Asia Pacific Home".

In January, 2013, Tencent employees and volunteers independently launched the public welfare 404 page-Internet public welfare activities; On September 16th, Sohu, sogou and Tencent jointly announced a strategic cooperation. Tencent injected US$ 448 million into sogou and merged its Tencent Soso business and other related assets into sogou. After the transaction was completed, Tencent immediately acquired 36.5% of the fully diluted shares in sogou. On September 16th, Tencent and Today’s share price rose to HK$ 417, with a market value of about HK$ 774.982 billion, or about US$ 100 billion, making it the first Internet company in China with a market value exceeding US$ 100 billion.

Tencent’s simplified QQ version for low-performance mobile phones — — QQlite for Android (i.e. light chat version) is quietly launched. As the name implies, its biggest selling point is the ultra-small installation package of only 7.52M, which not only retains the core chat function, but also saves memory, and is suitable for low-profile Android devices.

In fact, in 2015, QQ changed a lot, for example, from the version of QQXX to the version number of QQXX: Tencent QQ2014 changed to QQ5.0, creating a new colorful message bubble for chat experience. Tencent QQ has more than 200 million online users at the same time, and mobile phone users account for 70%. Are you there during this period?

The earliest mobile phone QQ was born in 2003. At that time, most of the mobile phones were function machines and Saipan system. The interface of the whole software was relatively simple, which basically met the needs of friends’ online chat. And this is also the most basic function as a communication tool. The network environment and hardware products determine that users can’t do more colorful applications on mobile phones as in the future.

From 2005 to 2007, the biggest change of mobile QQ is more personalized, fresher and simpler in design. From the function point of view, it meets all the chat software of QQ: chat (video, group chat), news information, entertainment, audio and video, etc. With people getting familiar with the Internet, they hope to connect with it anytime and anywhere, and their functions will be improved.

After 2008, QQ has enriched all applications on function machines. Smartphones with touch screens have changed the way of human-computer interaction. First of all, QQ has enlarged the size on the mobile phone interface, and the visual design is more concise and lively. Because it is touch-sensitive interaction, the functional design is more centralized, reducing the accumulation of windows, and making the display of functions patchwork. However, traces of PC still remain on mobile QQ, which also lowers the threshold for users to migrate.

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Steady start ｜ Accurately get through the industrial chain supply chain blocking points, and give priority to ensuring the stable operation of key industrial chain supply chains

　　CCTV News:The Ministry of Industry and Information Technology said that in the new year, it will lay a good "combination boxing" and "serial strokes" from four aspects, go all out to promote the steady development of the industrial economy in the first quarter and play a "ballast stone" role in stabilizing the economic market.

　　At the same time, the Ministry of Industry and Information Technology indicated that it will actively guide the expansion of consumer demand. Seize the opportunity of traditional festivals such as Spring Festival and Lantern Festival to stimulate the domestic super-large-scale market advantage and dig deep into the consumption potential of residents. Promote the upgrading of information consumption and increase the cultivation of industries such as intelligent networked cars, smart and healthy old-age care, and ice and snow equipment. Expand the consumption of new energy vehicles, and encourage qualified places to carry out green smart home appliances and green building the countryside activities.

　　In terms of energy factor guarantee and coordination, the Ministry of Industry and Information Technology said that it will accurately open up the blocking points in the supply chain of the industrial chain, focus on solving the problems of "lack of core", "lack of cabinet" and "lack of work" of enterprises, and give priority to ensuring the stable operation of the supply chain of key industrial chains.

Sohu, with a market value of only $2 billion, is already half an investment company.


Sohu’s revenue originally consisted of four parts:
1) advertising revenue. From sohu.com (including video tv.sohu.com), Focus Real Estate (Focus.cn), 17173.com (game);
2) Search (from sogou search);
3) Online games (from Changyou);
4) Mobile value-added services (from three major operators).
In the most difficult years of the "three portals", mobile value-added services have "saved the driver", but they have been shrinking in recent years. By 2013, mobile value-added revenue only accounted for 4% of Sohu’s total revenue. Since 2014, Sohu has packaged this business into the category of "other income".

See the following table for the revenue structure of Sohu (adjusted retroactively).　

Changyou has already been listed, and the control right of sogou is about to fall to Tencent. Strictly speaking, Sohu’s income from these two companies belongs to "investment income" rather than operating income. In 2012, 2013 and the first half of 2014, the "investment income" of Sohu’s revenue remained above 60%, and it was already "half an investment company".　
Under normal circumstances, the valuation of technology companies in the capital market is one grade higher than that of investment companies (the price-earnings ratio of Goldman Sachs is only 10 times), and Sohu’s gradual shift to investment holding is one of the reasons for the low valuation.
If Sohu is regarded as an investment company, judging from what it has done to Changyou and sogou, the two most important investment targets, Zhang Chaoyang’s idea is to "close the mountain" rather than continue to invest.!
In April 2009, Sohu Changyou was listed on Nasdaq. In July, 2013, Changyou announced that it would complete the stock repurchase worth $100 million within two years. Changyou, which is implementing the platform strategy, is at a critical moment when it needs to increase capital investment. If it encounters difficulties in refinancing, it is understandable that it is unwilling to issue shares at a "low price". It is really unreasonable to spend $100 million to buy back shares. Unless Changyou management (or Zhang Chaoyang himself) believes that this $100 million investment platform strategy will not even increase Changyou’s market value by $100 million. It is better to use it to buy back shares, which has a more direct effect on raising stock prices. At present, Sohu holds 71.75 million Changyou shares, accounting for 67.9%. Repurchase can objectively raise the price and create convenience for Sohu to reduce its holdings in the secondary market.
In October 2010, sogou, a subsidiary of Sohu, accepted an investment of $24 million from Alibaba. In June 2012, Sohu bought back the equity of sogou from Ali for US$ 25.8 million, and in September 2013, it accepted Tencent’s investment of US$ 488 million and Tencent’s Soso assets. However, this $488 million was not for sogou’s business development, of which $301 million was paid out in dividends (September 17, 2013) and $160.7 million was used to buy back shares (before July 31, 2014), and the targets of dividends and buybacks were companies controlled by Sohu and Zhang Chaoyang. After sogou was redeemed, it has been rumored that it will be sold at a "premium". Baidu and 360 Tencent are among the gossip. Zhang Chaoyang publicly stated that Sohu was not short of money and would not sell sogou. Cash out of sogou in this roundabout way.,In addition to face, there are also tax avoidance considerations.
According to the current thinking, sogou will be listed (or sold in full) only when the time is right (or the price is right). Sohu Video has long been an independent company, and it will take the road of sogou in the future. Games, search, and video services have set up their own portals, leaving only a single portal, and Sohu will be more like an investment company by then. One day, the founder will sell high-quality assets through capital operation and gradually be taken care of by professional managers. This is Zhang Chaoyang’s shrewdness, not his weakness.
Swimming is a blanket for juggling.　
Although sogou has been operating independently for a long time, it lacks sufficient data to judge its influence on Sohu because it is not listed. Let’s just remove Changyou and see what the rest of the business is like.　
The revenue is passable, especially in 2013, the year-on-year growth rate reached 49.3%.

But the net profit is terrible! It turns out that excluding Changyou, Sohu had a net profit of only $4 million in 2010, and lost nearly $120 million in 2012 and 2013!(Note: Sohu’s consolidation method is to merge 100% of Changyou’s game income under Online game)

　
Excluding Changyou, Sohu’s business mainly includes three parts: portal, search and video. According to the data of Sina, Baidu and Youku Tudou, the gross profit margin of Sohu portal and search should be around 70%, while the video business is only around 30%. When the three businesses are mixed together, the operating cost accounts for 34% of the revenue and the gross profit rate is 66%, which is not low.

However, due to the high market expenses and R&D expenses, the final profit and loss of the above three businesses are only between the first lines.As a result, Changyou is profitable, Sohu is profitable, and Changyou is losing money. In the past ten quarters, the net profit trends of Sohu and Changyou were exactly the same.
Changyou is a magic blanket, covered outside, and Zhang Chaoyang plays portal, video and search inside.
However, although Changyou has been listed for a long time, it is difficult to go ashore that day. We should not only continue to invest, but also pray that the things we make will be loved by others. From the past ten quarters, the living environment of the game business tends to deteriorate. R&D and market investment are getting higher and higher, and the profit space is narrowing rapidly. 　 　 　　

In the second quarter of 2014, Sohu’s revenue reached a record $400 million, but it suffered a quarterly loss. The key reason is that swimming in this blanket is almost impossible to hide. 　 　
Changyou and sogou both need to invest more, but Sohu has married them off and can’t wait to get "quick money". If it’s to invest in videos, I’m afraid it’s also to dress up and receive a "bride price".
"Begging for fields and asking for homes, afraid of being ashamed to see them, Liu Lang is talented."
Zhang Chaoyang’s spare no effort in capital operation is not so much to raise funds for games and search business as to avoid potential risks, and it is based on the principle of "pretty girls get married first". How can it be listed if it is not beautiful, and can it be seen by Ali and Tencent?　
Games, search, social networking, video … Sohu is involved in a wide range of fields, but no business has achieved success commensurate with its "Jianghu generations". Against the background of those Internet companies that started later than Sohu and grew several times and dozens times faster than Sohu, with a market value of tens of billions and hundreds of billions of dollars, Sohu’s ability of "seeking land and asking for homes" is particularly prominent.
In 2007, Sohu spent $35.3 million to purchase 18,300 square meters of office space in Tsinghua Science Park. In 2009, US$ 162 million bought 41,300 square meters of office space on Zhichun Road. Changyou did not show weakness. In 2009, it bought 15,000 square meters for $33.4 million, and in 2010, it bought 57,000 square meters for $171 million. More than 400 million dollars of high-quality real estate purchased in the core area of Zhongguancun, the valuation has already exceeded 1 billion dollars.
At present, Sohu and Changyou have rented over 30,000 square meters of office space in Beijing. If you don’t have the property you bought in the early years, you have to rent more than 100,000 square meters, and rent 8 yuan every day per square meter, with an annual rent of about 400 million. In the future, if Sohu stops all business and only eats rent, it will earn 1 million yuan a day! Sitting on more than 100,000 square meters of real estate worth five or six billion yuan, Zhang Chaoyang is very practical.
　
Buying a house in the core area of Zhongguancun is a shrewd investment for the coal boss. But after starting a business, only a few good houses are left behind, and it is not in vain for a lifetime! Even onlookers can’t help feeling sorry for Zhang Chaoyang.　
Zhang Chaoyang is an Internet veteran in China. He made a name for himself early, but his success gave him a heavy burden: he was afraid of losing face and losing everything. He is not short of knowledge, ability or funds, but last stand’s courage. "Let’s talk about the new business" and "Is it risky? Give it to BAT! " . The leading brother is not enterprising, the elite soldiers will leave, and the people left behind will not focus on products but power … No wonder some people joked to take stock of "those opportunities that Zhang Chaoyang missed".
At the end of 2013, Sohu’s net assets reached $1.84 billion, and they were all very high-quality assets, of which cash and cash were $1.29 billion. If several properties in Zhongguancun are revalued, it will be many times more than the purchase cost before 2010. Together with Changyou’s equity, Sohu’s "tangible assets" are worth nearly $3 billion, while Sohu’s market value on Nasdaq is only $2.13 billion. Isn’t it that Sohu’s portal, video and search are worthless?(Note: tangible assets should be selected first, such as cash, real estate, holding stocks of other companies, etc.). Then, treat the company as if there is no tangible assets, and use free cash flow discount and other methods to value the business)
JD.COM’s valuation of nearly $40 billion is a bit high. But there is no love and hate for no reason, and there is no overestimation and underestimation for no reason. Liu Qiangdong earned a small sum of money, instead of buying a house or land, he circled more than 2 billion dollars and smashed it into his own direction. Although it’s too risky, the brave have won in ancient times, not to mention today. There is a sentence in Xin Qiji’s "Shui Long Yin Deng Jian Kang’s Feast Pavilion" that is very suitable for Zhang Chaoyang: "I am afraid that I should be ashamed to see Liu Lang’s talent. Unfortunately, the years are fleeting, the wind and rain are sad, and the trees are still like this! " # How can a man be as good as a tree #

Ministry of Agriculture answered questions on ＂Implementing rural revitalization strategy to promote agricultural transformation and upgrading＂

The Press Center of the First Session of the 13th National People’s Congress held a press conference in the multi-function hall of the Media Center at 10: 30am on March 7th (Wednesday), inviting Minister of Agriculture Han Changfu, spokesperson and director of the General Office of the Ministry of Agriculture Pan Xianzheng to answer questions from Chinese and foreign journalists on the related issues of "implementing rural revitalization strategy to promote agricultural transformation and upgrading".

Tank 300 car series analysis looks handsome

What I want to introduce to you today is. Let’s take a look at it next.

Let’s look at the appearance of the tank 300 first. The shape of the front of the tank 300 is avant-garde and looks simple. The headlights are domineering and stylish, and the shape is very eye-catching. The car is equipped with LED daytime running lights, front fog lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4772MM*1970MM*1960MM, and the car adopts fashionable lines, which gives people a very flamboyant feeling. With large-sized thick-walled tires, the shape is quite exquisite. In the rear design, the rear line of Tank 300 is avant-garde, the taillights look very simple, and with the unique exhaust pipe, the overall layout is impressive.

In terms of interior, the interior of Tank 300 presents a soft design style, which reflects the sense of design. The steering wheel design of the car is very simple and generous, and it is made of leather, which is full of design sense. From the central control point of view, the central control screen with 12.3-inch touch-sensitive LCD makes the interior design quite layered, and the overall design of the central control is remarkable. Let Xiaobian introduce the dashboard and seats. The dashboard design is remarkable and the sports atmosphere is in place. The car uses leather seats, which are wrapped in place and the overall comfort is acceptable.

Equipped with car networking, driving mode selection, remote control key, rear wiper, interior atmosphere light and other configurations, the configuration has reached the mainstream level of the same level.

The tank 300 introduced today is not only eye-catching in space, but also has reached the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience. You might as well go offline to feel it more on weekends.