Welcome to explore Nissan’s rich vehicle lineup, which includes a variety of high-profile models to meet the needs of different consumers. Let’s have an in-depth understanding of several star models of Nissan:

• Teana enjoys a high reputation in China market. As a medium-sized car, it pays equal attention to luxury and comfort, and its positioning is between Sylphy and Maxima, which is the best choice for family and business.
• Sylphy, Nissan’s evergreen tree in China market, is deeply loved by consumers for its economy, practicality and spacious space.
• Qijun and Hacker are masterpieces in SUV field, providing excellent off-road performance and urban driving experience.

In addition to the above, Nissan also has a variety of models including Yida, Qida and paladin to meet the needs of different consumers. Dongfeng Nissan mainly focuses on cars and SUVs, such as Sunshine, Levi, Dutch, etc., as well as the electric Sylphy pure electric and luxurious and comfortable nature.

In terms of SUV, Dongfeng Nissan has also introduced vehicles such as Qiangke, Xiaoke and Qi Jun, as well as hybrid vehicles such as Loulan Hybrid and Off-Road Power. Whether you are pursuing urban driving pleasure or cross-country adventure, Nissan always has one for you.

speed up apply the brakes oil consumption second rice rise Rejuvenation overnight: a test of Buick Angkewei s two-wheel drive Evaluation Editor-Li Qiaochen:

After the overall rejuvenation of Buick Angkewei S, the whole car naturally becomes more lively. Compared with the cash, Angkor simply can’t see any inheritance relationship between the two. The driver-led style of the interior also shows that Buick designers just want to build a medium-sized SUV model that is no longer old-fashioned. The dynamic performance is very surprising, and the adjustment of the chassis is somewhat sporty. With sufficient power reserve, the power output can always keep up with your driving rhythm.

Evaluation editor:

Buick has gradually become younger in recent years, and this Angkor S is no exception. The shape of a medium-sized SUV can be made so low, and even the illusion of a station wagon appears, which is a change of Angkewei’s mature and stable image. Although it is mainly two-wheel drive, the driving experience in the city has little effect. The light and even slightly sensitive throttle and solid chassis will definitely make people who love driving fall in love with this SUV.

Evaluation Editor-Hong Bingqing:

As can be seen from the appearance design, this is a "non-mainstream" SUV, and it is a farewell to Buick in everyone’s inherent thinking. The exterior decoration of this sports model is in place, but it is not out of line. The interior did not stick to stereotypes, and it was very bold to play a driver-centered design. Since it is mainly a two-wheel drive model, the more sporty driving style of Angkewei S becomes reasonable. It is a medium-sized SUV, but driving it in the city will not be boring.

[Original Truck House] can be said to be the most familiar strange truck parts for card friends. As we all know, the air filter can purify the air entering the air, so most card friends are very happy to replace the air filter in time, but the air filter is not changed as often as possible.

What problems will the frequent replacement of air filter cause to the engine? Can the air filter be used for scrapping and then replaced? Today, we will simply discuss these issues with card friends.

Air filtration, that is, it consists of two parts: filter element and casing. The filter element is the main accessory, which plays the role of gas filtration, and the casing is the shell that provides protection for the filter element. The main function of air filter is to filter the air entering the engine and purify the air quality.

The air contains a lot of impurities, such as dust and sand. If it directly enters the engine chamber without purification, it will accelerate the wear of the engine and even cause the phenomenon of "cylinder pulling". The air that enters the engine after being filtered by the air filter is relatively clean and can delay the occurrence of these problems.

As a kind of filtering device, the air filter is insignificant, but it has a light position compared with engines and other accessories. If the air filter is not filtered, natural air will directly enter the engine working room, which will lead to engine wear. If the air filter is not maintained for a long time, the filter element will be covered with dust, which will hinder air circulation and make the engine work abnormally.

The serious blockage of air filter will increase the intake resistance, which will lead to the decrease of engine power. At the same time, because of the increase of air resistance, it will also increase the fuel consumption when the engine is working, which will worsen the engine running state and increase fuel consumption. Therefore, ordinary card friends also need to maintain the filter element of air filter.

Since the role of air filter is so important, and if it is not maintained in time, it will also cause problems such as increased engine fuel consumption and decreased engine power, so can the filter element be replaced frequently? So that the engine can always be in the best working condition? The answer is no.

In addition to filtering the air, the air filter is also responsible for the air intake required by the engine. Inferior filter element, in order to reduce the cost, the quality of the materials used will be poor, which will lead to too large or too small air intake, and even fail to play a filtering role, which will directly lead to abnormal wear and tear of the engine.

So how about changing the air filter that meets the standard frequently? In order to play a good filtering role, the air filter element will have a large number of irregular gaps on the surface of its filter paper, but dust, sand, etc. are also large and small, so it is impossible to become completely pure air after being filtered by the filter element, and it will still contain some impurities.

In order to distinguish the filtration degree of the filter element, the concept of "initial interception efficiency" is introduced, which is usually expressed by percentage (%). If the initial interception efficiency is 99.95%, it means that the filter element can filter out 99.95% impurities in the air at the initial work, but 0.05% impurities cannot be filtered out, which will enter the engine with the filtered air.

Corresponding to the initial interception efficiency, there is also a "life cycle efficiency", which is also expressed by percentage (%). As the filter is used for a long time, the dust accumulated on the surface of the filter paper will gradually increase, which will block the gap between some filter paper fibers, which means that the pores between fibers become smaller, and the interception efficiency of the filter element will increase compared with the initial state.

So which interception efficiency is more advantageous, the initial interception efficiency or the whole life efficiency? An experiment was conducted in Truck House. The initial interception efficiency of an air filter can reach 99.81%, while its whole life efficiency can reach 99.98%. The difference between the two filtering effects is about 9.5 times.

That is to say, if the new air filter is used to enter the air in the engine, the impurities in it will be 9.5 times more than those in the air in the old air filter. Before, we have learned what harm will be caused to the engine by more air impurities entering the engine, so this is also the reason why the air filter element cannot be replaced frequently.

For the air filter, you can’t change it frequently, and you can’t always use a new air filter, and you can’t always change it, so you can’t get the filtering effect. So when is the best time to change the air filter?

Under normal circumstances, the effective service life of general air filters is about 20,000-30,000 kilometers, but the service life of air filters will be different due to the actual working conditions of the car and the engine, which will be mentioned in the maintenance manual attached to the car. Card friends can choose to maintain or replace the air filter at a suitable mileage according to their own situation.

● 　Postscript

Although the air filter is unremarkable, it plays an important role. It can’t be replaced with a new filter frequently, and it can’t be replaced all the time. When the card friends maintain and replace their models, it is best to follow the manufacturer’s maintenance manual, or according to the advice of the technicians in the maintenance station, so as not to cause immeasurable damage to the start. (Text/Bit Qingbotu/Truck House)

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Related reading:

Cold knowledge: the newer the air filter, the better. If you change it too often, the engine will wear faster!

What to do after DPF is blocked? Improper operation and careful scrapping.

Can the engine torque limiting shield urea system solve the problem?

What is the combination of front disc and rear drum brakes is quite interesting.

This article comes from WeChat WeChat official account "national business daily".

Recently, social media such as friends circle were screened by a short film "Wukong".

The film tells the story that the hero, a little boy, loves the Monkey King since he was a child and wants to go to the cinema in the city to see "Make a scene in Heaven". The core of the film focuses on the juvenile spirit of "I don’t know much about heaven".

N+ Finance understands that although this short film did not directly reveal too much information about Huawei itself, it still caused a lot of interpretations, which is undoubtedly the expectation of HarmonyOS system and even Huawei.

Image source: Every photo by reporter Liu Ling

On May 21st, Yu Chengdong, CEO of Huawei’s consumer business, revealed:"As soon as this fall, at the latest next spring, Huawei’s own OS will probably be available.. "

In fact, the domestic mobile operating system has been tried by many manufacturers before. The giants include Baidu (BIDU.US) cloud OS and Tencent (00700)TOS, and the entrepreneurial team once had a little heart OS and Le Frog OS. And the most brilliant achievement belongs to Ali:

At the end of 2015,BABA.US) YunOS surpassed WP to become the third largest mobile operating system in China with a market share of 7.1%., second only to Android and iOS.

Now, times have changed, and Huawei HarmonyOS, burdened with the expectations of Chinese people, can make a scene like Wukong mentioned in the promotional film and fight its way out in the rivers and lakes of the mobile phone operating system?

In the short film Wukong, the little boy, obsessed with the Monkey King, is bent on going to see the Monkey King’s movie in the big city where "there is only one way to go over the back mountain and two more mountains, and it takes one night by car". He goes out alone, encounters a series of "adventures" and finally arrives at his destination in rags.

Some netizens commented that the spirit of the little boy and the spirit of Wukong are in the same strain, and the shadow can also be seen in Huawei.

Huawei officially released the film on May 23rd.

At the same time, Huawei announced that its "spare tire" had turned positive, and its self-developed Hisilicon chip and self-developed operating system "HarmonyOS" attracted much attention. This short film also triggered speculation about HarmonyOS system.

Huawei rarely makes statements to confirm or completely deny the rumors of HarmonyOS system. Ren Zhengfei, founder of Huawei, said in an interview with national business daily on May 21st:

“We can do the operating system, but it is not necessarily a substitute for others.Because we also need it in artificial intelligence and the Internet of Everything, but I don’t know exactly which ones are used and which ones aren’t. "

At the same time, he did not disclose whether HarmonyOS has been used in a small scale within Huawei.

Compared with Huawei’s low profile, "HarmonyOS" system keeps making new progress. On May 24th,The website of China National Intellectual Property Administration Trademark Office shows that Huawei has applied for the "Huawei HarmonyOS" trademark.. The application date is August 24, 2018, the registration announcement date is May 14, 2019, and the exclusive permission period is from May 14, 2019 to May 13, 2029.

Then, on May 29th, it was reported that a few days ago, Huawei submitted a trademark application for "HUAWEI ARK OS" to the European Intellectual Property Office, and "ARK" means "Ark" in English.

At the beginning of June, it was reported from the media that Huawei has started to test the mobile phones that will be equipped with HarmonyOS system, and the number of mobile phones in the test stage has reached one million. At the same time, Huawei also released the interface picture of HarmonyOS system, which is very similar to the current Huawei EMUI. The function arrangement, status bar, font layout and key color matching are almost identical.

On June 3rd, Huawei told N+ Finance that "we haven’t heard of it at all, so we can’t comment" on the rumor of testing HarmonyOS system on 1 million mobile phones.

It is understood that Huawei has been planning its own operating system "HarmonyOS" since 2012, aiming to become a substitute for Google’s Android system.

As for HarmonyOS, it is reported that the operating system has been greatly optimized for Linux (open source) and has been used in Huawei mobile phones (security part).

Combined with such news, Huawei’s HarmonyOS system comes to the fore. Tim Watkins, vice president of Huawei’s Western European market, has previously confirmed to the media that Huawei has been developing an operating system and will launch it soon.

Operating system is the soul of smart phone. As far as the current market is concerned, operating systems are mainly divided into two schools.They are Apple’s iOS system and Google’s Android system, which have a market share of 99%.

Since Apple’s iOS system is only for its own use and not open to other mobile phone manufacturers, Android system has become the only choice for many mobile phone manufacturers in China. Huawei’s EMUI system, Xiaomi’s MIUI system and vivo’s Fun touch OS system are all deeply developed based on Android system.

Wei Yongming, CEO of Feiman Software, wrote an article in 2012, "Why does Huawei Alibaba have to engage in an" independent "operating system? What is the soul of the operating system? ",the article said that taking Android as an example, the operating system open source license constraint is very loose, but:

"Google has certainly accumulated a large number of patents in the process of developing Android, especially Dalvik virtual machine and Java class library, and these patents are above the copyright and license of the software. In other words, if you derive a branch from the existing Android,If you want to sell the software running this derivative version of Android on your mobile phone, Google can immediately take out a patent stick to limit you."

According to Yu Chengdong’s description of HarmonyOS system, all Huawei mobile phones will be equipped with self-developed OS system in the future.Huawei’s self-developed operating system has opened up electronic devices such as mobile phones, computers, cars and tablets, and has been able to support a new software ecosystem for Huawei.

However, at present, the operating system has been occupied by Android and iOS. In order to occupy a place in Huawei’s HarmonyOS system, the first thing to be solved is the problem of software compatibility. After all, no company will adapt software for a system that is not used by many people.

In the research report "From Operating System to Chip-Counting is still stuck in the neck field (I)" released by China Merchants Securities in August 2018, it is pointed out that compared with foreign countries, the technical development of operating system is not a difficulty, nor is it a core factor restricting the development of domestic operating systems.

"The main reason why it can’t occupy a place in the market is that the domestic operating system lacks the ecological environment for high-quality applications."

At present, there are some doubts about the expansion of Huawei’s HarmonyOS system. Before Huawei’s "HarmonyOS", other domestic manufacturers tried to develop their own operating systems, but they didn’t really grow up in the end.

For example, Alibaba Yun OS once occupied 7% of the domestic mobile phone operating system market share from 2014 to 2015, which was also the "peak moment" of the domestic mobile phone system, but then the market share declined rapidly.

Yesterday, Xiang Ligang, the founder of Feixiang.com, expressed another view to N+ Finance. In his view,Huawei has shipped 200 million mobile phones this year, and Apple also has 200 million mobile phones. "Apple’s ecology can be done. Why can’t Huawei be an ecology?"

He said that the outside world’s doubts about Huawei HarmonyOS are mainly at two levels. First, many operating systems, including Windows, have not been done; Second, many people may not develop applications for Huawei systems.

Xiang Ligang said that Windows appeared earlier than Android, and then Android overtook it. The reason why it is not done well is becauseWindows is unfriendly to developers, with poor interface experience and poor interaction ability.

"Windows also charges mobile phone manufacturers, and of course it doesn’t do well. Huawei certainly does not have the problem of charging for its own use.Huawei’s understanding of the operating system has been very profound. And made a new compiler, which is compatible with Android applications.So it’s easy to build HarmonyOS, and I don’t think there is any problem. "

"Many people may not support Huawei’s application.But if Huawei sells hundreds of millions of mobile phones a year, why not apply it?If these applications are very difficult to do, then the current applications are Android, and they can be compatible by running the compiler once. "Xiang Ligang said.

Sun yanbiao, dean of the first mobile phone research institute, believes that the operating system mainly depends on the construction of ecology, and it takes time to build ecology. It took Apple four or five years to build its own ecology, and Android also took four or five years.Under the existing operating system, it will take two to three years for HarmonyOS to do it, and this time is inevitable.

"Why should Internet APP developers develop corresponding apps? This needs to be based on a large user base. What the new ecology often lacks most is the user group. Only by having a large user group can we make a profit, which is essentially a problem of Internet effect. In addition, the ecology that Huawei HarmonyOS needs to build is not only China, but also overseas, so it takes time. "

Sun Yanbiao emphasized that Huawei’s HarmonyOS system could not build a strong ecosystem in a short time, and the construction of this ecosystem was a slow process. "At that time, when Android was going to be an ecosystem, almost all mobile phones except Apple used Android’s operating system, but even in this case, it took almost four years for Android to sprout to rival Apple’s operating system."

Xiang Ligang also told reporters that after the release of the HarmonyOS system, it will change the market structure of global operating systems. HarmonyOS system appears after Android and Windows, and its understanding of operating systems is definitely deeper than that of Android.

"Huawei itself said that if you run it with a compiler, you can improve the efficiency by 60%. Android needs a virtualizer, and it doesn’t start the compiler from the bottom at all, while the HarmonyOS system starts compiling from the bottom, and the efficiency is definitely better than Android. " Xiang Ligang said.

In addition to Huawei, new news has also come from the operating system field.

On May 25th, the media revealed that KaiOS Technologies, the manufacturer of the third largest mobile phone operating system in the world, had received a $50 million financing in Series B..

In addition, ZTE is also developing a mobile phone operating system based on independent intellectual property rights. The industry believes that the operating system may show a diversified trend and is expected to usher in a new round of competition.

The latest news is that on May 31st, it was reported that Mate 20 Pro, which was previously removed by Google, was back, and it continued to support the latest Android Q Beta.

Earlier, Google’s parent company Alphabet announced that it would stop some cooperation with Huawei and erase the name of Huawei Mate 20 Pro on the Android Q Beta page.

For the quotation of JAC Ruifeng M3 Extended Edition, we know that the maker version of 2022 PLUS series is 1.5T luxury model, and its official guide price is83,800 yuan. However, the actual landing price will vary according to many factors, including regional concessions and car purchase policies. The bare car price is generally slightly lower than the official guidance price, assuming that81,800 yuan.

In the process of buying a car, you also need to pay the purchase tax, which is about.3708 yuan. The licensing fee is about500 yuanThis is an essential administrative procedure fee. According to the vehicle value and insurance clauses, the commercial insurance fee is about2555.74 yuanIt is recommended to buy it to protect your rights and interests.

Don’t forget the travel tax. For the 1.5T model, the travel tax is480 yuanThis is a fixed annual fee. The compulsory insurance fee is1100 yuanThis is the legal requirement for vehicles to go on the road. Adding all the expenses together, the total landing price of the vehicle is about95,200 yuan, but the actual price may change due to regions and offers.

When buying a car, it is recommended that you consult your local dealer to get the most accurate quotation and preferential policies, so as to make a wise car purchase decision.

Practical, affordable and comfortable are the characteristics of mainstream models. Take a closer look, they are the ones who run more on the road. What I bring to you today is that it has many highlights. Next, let’s see if its highlights can attract you with Xiaobian.

Let’s look at the appearance of Fengyun T9 first. Fengyun T9 front style looks very full of personality and looks softer. Coupled with dynamic and lively headlights, the visual impact is full. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car, the body size of the car is 4795 mm * 1930 mm * 1741 mm. The car adopts fashionable and simple lines, and the side circumference gives people a very delicate feeling. With large-sized thick-walled tires, the overall visual effect is very cool. In the design of the rear end, the rear end looks simple and fashionable, the taillights look very elegant, and the overall layout is impressive.

When you get into the car, Fengyun T9′ s interior is exquisite and has a high degree of overall recognition. The steering wheel of the car is very in line with the interior style, and it is made of genuine leather, which makes people love it. Take a look at the central control. The car is decorated with a young touch-sensitive LCD central control screen, which makes the interior style impressive and fashionable. The interior feels good. Let’s take a look at the dashboard and seats. The dashboard design is remarkable and eye-catching. The car uses leather seats, equipped with auxiliary seat electric adjustment, seat with memory electric adjustment, seat proportion down and other functions, and it is basically enough for daily use.

Equipped with car networking, driving mode selection, remote control key, Bluetooth key, rear wiper, interior atmosphere light and other configurations, it has rich functions, greatly improving its convenience.

To sum up, the car introduced today not only shows eye-catching performance in space, but also reaches the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience.

　　The essence of the reform of registration system is to hand over the right of choice to the market, strengthen market constraints and rule of law constraints, and improve the convenience of investment and financing. With the end of the 2022 annual report disclosure season, a number of listed companies will withdraw from the A-share market. According to incomplete statistics, since the beginning of this year, the number of A-share delisted companies has reached more than 30.

　　Insiders pointed out that the delisting system is an important supporting institutional arrangement for the implementation of the registration system. The regulatory authorities will further improve the delisting mechanism, improve the delisting standards and simplify the delisting process, which will help to create a good A-share market ecology under the comprehensive registration system, better protect the legitimate rights and interests of investors and provide a stage for the high-quality development of more high-quality enterprises.

　　Metabolism and delisting efficiency are improved.

　　At the end of 2020, in order to implement the Implementation Plan for Improving the delisting mechanism of listed companies, which was decided and deployed by the 16th meeting of the Central Committee for Deep Reform, the relevant departments formulated and formed four types of mandatory delisting indicators, such as trading, finance, regulation and major violations, and incorporated them into the new delisting rules. Nowadays, the delisting system is constantly playing the role of market "purifier".

　　According to the information released by Shanghai Stock Exchange, since the beginning of this year, 12 companies on the main board of Shanghai Stock Exchange have been locked out of listing, and 17 companies have been warned of delisting risks. The diversified delisting system has shown its power, delisting has gradually become normal, and the mechanism of survival of the fittest has become more stable.

　　According to the data of Shenzhen Stock Exchange, in 2022, a total of 24 companies in Shenzhen were forced to delist, and the number of delisted companies was close to the sum of the past three years. As of April 30, 2023, Shenzhen identified 20 delisting companies, the number of which was basically the same as that of the previous year, and the normalized delisting mechanism operated in an orderly manner.

　　So, what kind of companies will withdraw from the A-share market?

　　Some are difficult to win the favor of investors. Not long ago, the daily closing price of *ST Xiyuan shares for 20 consecutive trading days was lower than that of RMB 1 yuan, which touched the conditions for termination of listing. Behind the delisting of transactions is the deterioration of business conditions. Relevant reports show that *ST Xiyuan’s main business is missing, its operation is stagnant, its net assets are negative, its large debts are unable to repay, its major assets and subsidiaries’ equity are frozen by the judiciary, and there are many major uncertainties related to going concern.

　　Some information disclosure does not conform to the norms. In the audit report issued for the future of *ST, Asia Pacific (Group) Certified Public Accountants (special general partnership) said frankly: "We can’t obtain the upstream and downstream penetration data of customers and suppliers related to coal trade, the entry and exit data and logistics data of original suppliers and end users, and we can’t verify the authenticity and accuracy of income, and we can’t verify the authenticity, accuracy and recoverability of accounts receivable generated by coal trade. Due to the above restrictions on the audit scope, we failed to implement the necessary audit procedures to obtain sufficient and appropriate evidence for expressing opinions. "

　　Some of the main business income is lower than the listing requirements. *ST Shennan disclosed in the announcement that the company’s net profit before and after deducting non-recurring gains and losses in 2021 was negative, and the operating income after deducting business income unrelated to the main business and income without commercial substance was less than 100 million yuan. In 2022, the company’s audited net profit was negative and its operating income was less than 100 million yuan. This situation touches on the relevant provisions of the listing rules of Shenzhen Stock Exchange on the termination of listing.

　　There are also false records in the annual reports of listed companies for many years, and the actual controller was investigated by the Securities and Futures Commission for alleged information disclosure violations. These triggered the relevant provisions of "mandatory delisting for major violations".

　　"The delisting system is an important basic system of the capital market. Under the background of comprehensive registration system, timely realize the ‘ Jin ’ ‘ with the problem enterprise; Back ’ It is conducive to shaping a healthy and upward capital market atmosphere and better protecting the rights and interests of investors. " Ceng Gang, director of Shanghai Finance and Development Laboratory, told this reporter.

　　Serve entities and save financing resources.

　　Economic activity is a dynamic cycle process, and realizing a virtuous cycle of savings and investment is the most basic and important part. The data shows that from 2017 to 2021, the initial public offering (IPO) and refinancing amount totaled 5.2 trillion yuan, providing efficient financial support for strategic emerging industries and a large number of high-quality enterprises.

　　— — The delisting system plays a better role and can form a positive guide to the market.

　　According to Wang Yi, chief strategy researcher of Huatai Securities Research Institute, since the implementation of the new delisting rules, A shares have gradually formed a diversified delisting mechanism and played a role as a "purifier". On the issuing side, the new regulations have successfully cracked down on the malicious behavior of shell companies to avoid delisting through stricter financial audit. At the same time, the period from identification to delisting of shell companies will be shortened to two fiscal years to speed up the liquidation of problem companies. On the investment side, under the clear expectation of "all should be retired", the speculative mentality of companies with small market value and poor performance has been effectively curbed, and the risk events of listed companies have been paid more attention to, and the investment concept has become more mature.

　　"Relevant data show that since the implementation of the new round of delisting reform on December 31, 2020, the pace of delisting has obviously accelerated. In 2021, 17 companies were forced to withdraw from the market, and in 2022, 42 companies were forced to withdraw from the market. The number of delisting companies in these two years accounted for 40% of the total number of delisting companies in the past 30 years." Wang Yi told this reporter that the withdrawal of problem companies means that more funds will be invested in high-quality companies, and the rate of return on irrational investment will be further reduced, which is conducive to guiding the whole market to form the concept of value investment.

　　— — The delisting system plays a better role and can allocate financial resources efficiently.

　　Zhao Xijun, co-dean of China Capital Market Research Institute of Renmin University of China, said in an interview with this reporter that delisting companies generally have problems such as poor operating conditions, false financial data, and doubtful ability to continue operations.

　　Zhao Xijun believes that the comprehensive registration system has opened the door to accelerated development for more high-quality enterprises. The timely withdrawal of "sick" enterprises from the capital market will play a warning role for the whole market, so that listed and unlisted enterprises can strengthen their awareness of legal compliance and dispel the lucky psychology of "circling money on the market" and "getting something for nothing", thus purifying the market ecology and improving the overall quality of listed companies. Not only that, the delisting system will play the role of "purifier", and it will also enable enterprises that really do business in a down-to-earth manner to obtain a good direct financing environment, thus driving the development of the industry and even the upstream and downstream industries, and realizing the ultimate goal of the capital market to better serve the high-quality development of the real economy.

　　"The delisting system, the issuance system, the trust system and the trading system together constitute the basic system of the capital market. To ensure the good operation of the delisting system is to better allocate valuable financial resources to the places that enterprises really need and promote them to create greater value. " Zhao Xijun said.

　　Support the superior and limit the inferior, and the supervision is not loose.

　　Promoting the high-quality development of listed companies is a complex systematic project and a long-term and arduous task. The CSRC stressed that it is necessary to adhere to the supervision orientation of supporting the superior and limiting the inferior, and further support the head enterprises with outstanding main business and strong competitiveness to become superior and strong, and play a leading role in demonstration; For those who unilaterally pursue diversified development, strictly supervise their mergers and acquisitions and financing behavior; For "shell" and "zombie" enterprises whose main business is shrinking and they do not have the ability to continue to operate, the compulsory delisting system will be strictly implemented and the liquidation will be resolutely promoted.

　　What are the new highlights and trends in the implementation of delisting system? The reporter interviewed Shanghai Stock Exchange and Shenzhen Stock Exchange respectively.

　　According to the relevant person in charge of the Shanghai Stock Exchange, the Shanghai Stock Exchange has carefully formulated and implemented the Work Plan for Auditing the 2022 Annual Report of Venture Companies in Shanghai Stock Exchange, and promoted the supervision of venture companies in stages and with emphasis according to the principle of "moving forward, grasping early and grasping small". On the one hand, through supervision means such as inquiry, interview and on-site inspection, we will crack down on evading delisting; On the other hand, according to the regulations, we will push forward the major illegal delisting of companies such as *ST Amethyst and *ST Zeda as soon as possible, and implement investor protection measures.

　　"Under the background of the reform of the comprehensive registration system, the Shanghai Stock Exchange will continue to adhere to the main business of supervision and smooth the delisting of enterprises ‘ Exit ’ , and constantly improve the delisting risk identification, delisting risk warning, delisting disposal cooperation, delisting decision implementation, delisting business safety operation, delisting supervision and honest supervision and other major delisting mechanisms, and give full play to the joint efforts of supervision to ensure ‘ Retreat, retreat steadily ’ . At the same time, establish a sound evaluation mechanism for delisting system, regularly summarize and evaluate the implementation of delisting indicators, continuously improve the pertinence and effectiveness of delisting indicators, and promote the deepening of delisting system reform. " The person in charge said.

　　The relevant person in charge of the Shenzhen Stock Exchange said that in order to deal with the delisting risk steadily, the Shenzhen Stock Exchange found out the delisting risk base in advance, strengthened the delisting risk monitoring, kept a close eye on the key issues of key companies, and adopted various measures such as interviews and inquiries according to regulations, clarified the regulatory attitude, conveyed the regulatory guidance, and urged the "key minority" of the company and accountants to perform their duties diligently, return to their posts and fulfill their duties, and solidly promoted the delisting supervision work.

　　"At the beginning of January this year, Shenzhen Stock Exchange issued the Notice on Strengthening the Information Disclosure of the 2022 Annual Report of Delisting Risk Companies on the basis of summarizing the previous supervision experience of delisting and fully evaluating the implementation effect of the new delisting regulations. Focusing on the key issues such as operating income deduction, non-recurring gains and losses identification, audit opinion types and abnormal financial treatment, information disclosure is the starting point to urge companies with delisting risks to continue to make risk warnings, strengthen the disclosure of annual reports and audit progress, and guide the market to form reasonable expectations. At the same time, delisting decisions are made in strict accordance with delisting standards and procedures, and relief procedures such as hearing and review are provided. " The person in charge said that next, the Shenzhen Stock Exchange will continue to pay close attention to front-line supervision, maintain the normal order of the market, protect the legitimate rights and interests of investors, and promote the long-term healthy and stable development of the capital market.

　　Zhu Haibin, general manager of the research center of open source securities North Exchange, said that under the comprehensive registration system, listed companies need to continuously strengthen corporate governance, and companies to be listed should improve the quality of information disclosure. Enterprises that have been delisted should also reflect on it in time, do a good job in information disclosure in the delisting sector and seek positive changes in their main business. At the same time, securities companies, accounting firms, law firms and other intermediaries should also perform their respective duties, give full play to their respective professional advantages, and undertake the responsibility of checking and supervising the relevant listed entities, so that the capital market can truly form a virtuous circle of survival of the fittest. (Wang Junling)

　　How does the "Digital Silk Road" help realize the goal of sustainable development? Guo Huadong, an academician of the China Academy of Sciences, said here on the 7th that the realization of sustainable development goals and specific indicators requires actions at the global, national and local levels, and big earth data can provide information, goals and assistance for these efforts and activities.
　　The second Digital China Construction Summit is being held in Fuzhou, and the A-class strategic pilot science and technology project "Earth Big Data Science Project" of China Academy of Sciences brought scientific research results to the summit.
　　Earth big data is the big data formed by the intersection and integration of earth science, information science and space science and technology. The data comes from but is not limited to space-based observation data, but also includes land, ocean, atmosphere and data related to human activities.
　　Guo Huadong, head of the project, chairman of the Digital Silk Road International Science Program and academician of the Chinese Academy of Sciences, was interviewed by a reporter from China News Service during the summit, and talked about how to conduct research based on the global big data project and the digital "Belt and Road" project to provide decision support and technical support for the United Nations Sustainable Development Goals (SDGs).
　　Guo Huadong pointed out that big data on earth is one of the key core technologies to realize the 2030 Agenda for Sustainable Development. It is the common demand of the countries along the Belt and Road to bring the global big data into the process of sustainable development and realize the coordinated development of society, culture, environment and ecology in the region and across countries through the advanced scientific and technological support of the global big data.
　　In 2016, China scientists initiated the Digital Silk Road International Science Program (DBAR) to realize the scientific service of global big data in the sustainable development goal of "Belt and Road" by sharing data, experience, technology and knowledge, and 53 countries, international organizations and international programs participated in it. At present, China Academy of Sciences has allocated more than 200 million yuan in the next five years to support the implementation of the DBAR plan.
　　"The DBAR plan will systematically monitor the status quo and evolution pattern of different ecosystems in the Belt and Road, including grasslands, forests, glaciers, cities, farmland and coastal zones." Guo Huadong said that the continuous accumulation, opening and sharing of global big data is an important resource and driving force to promote the development of digital "Belt and Road" scientific and technological innovation.
　　In January 2019, the DBAR earth big data system platform was officially launched. The system includes thematic data sets such as resources, environment, climate, disasters and heritage in the "Belt and Road" region, and 57 types of independent intellectual property data products. The shared data exceeds 120 trillion bytes, which can realize the browsing of basic geographic data throughout the "Belt and Road".
　　In January 2018, China Academy of Sciences launched the A-class strategic science and technology pilot project "Earth Big Data Science Project", aiming at building the world’s leading Earth Big Data platform and database, and promoting technological innovation, major scientific discoveries and one-stop all-round macro-decision support of Earth Big Data.
　　Guo Huadong said that in 2019, the core work of the Global Big Data Project will be the construction of "five balls, one satellite, one facility and 6SDG", and research will be carried out on several SDG targets, and efforts will be made to promote the monitoring and evaluation of six SDG indicators of the Global Big Data Service SDG2 Zero Hunger, SDG6 Water Resources, SDG11 Urbanization, SDG13 Climate Action, SDG14 Marine Ecology and SDG15 Terrestrial Ecology.
　　According to Guo Huadong, from 2018 to 2019, the earth big data technology was specially used to dynamically monitor the construction status of 127 overseas industrial parks in China from the establishment of the park to the end of 2018, and to monitor and evaluate the distribution pattern, development trends, construction status, resource endowment, risk status, ecological environment and socio-economic impact of overseas industrial parks in China.
　　At the same time, help those developing countries without technical and financial resources to monitor their urban development and study the relationship between land use rate and population growth rate; The evolution characteristics of giant panda habitat in China in recent 40 years were evaluated, which provided methods and data support for the realization of the biodiversity goal of SDG15 of the United Nations. Customize the special Portuguese agricultural monitoring system, carry out detailed agricultural monitoring training for Mozambique, and continuously provide solid technical support and decision support for promoting technological innovation in the field of earth big data and achieving SDGs goals.
　　

　 　 16 days after the acquisition plan was rejected, Gree gave up the acquisition of Zhuhai Yinlong. This result is unexpected to many people.

　　Even when rumors were flying, Dong Mingzhu, the chairman of the board, didn’t reveal the idea of "giving up making cars" at all. However, a sudden announcement made Gree "build a car" come to an abrupt end.

　　"Gree’s fundraising plan was previously rejected by minority shareholders at the shareholders’ meeting. Since then, Gree has indicated that it will change the plan, but its source of funds for the acquisition of Zhuhai Yinlong is inconclusive, which makes the acquisition very uncertain. However, this result is still a bit surprising. Gree’s attitude in building a car was very firm before. " The industry believes that.　

　 　On the evening of November 16th,gree electric appliancesThe announcement said that the company decided to stop planning to issue shares to purchase assets.

　　Gree Electric’s acquisition plan for Zhuhai Yinlong has been controversial since its birth. Three months ago, Gree Electric announced the acquisition plan, announcing the acquisition of 100% equity of Zhuhai Yinlong by issuing shares. After the acquisition, Zhuhai Yinlong will become a wholly-owned subsidiary of Gree Electric. However, the acquisition plan was "voted with their feet" by minority shareholders.

　　At the end of October, Gree’s overall plan to acquire Yinlong and raise funds was finally rejected at its extraordinary shareholders meeting. However, Gree did not disclose his willingness to give up the acquisition. Gree Electric issued an announcement, acknowledging that the proposal on the issue of shares to purchase assets was not passed as a whole, and said that it planned to continue to push forward the issue of shares to purchase assets, and reduce or cancel the matching raised funds. At that time, Gree insiders also said in an interview that they would continue the acquisition, but it would take time to adjust the plan.

　　It is reported that the optimized and adjusted plan will be resubmitted to the board of directors and shareholders’ meeting for deliberation, and the announcement date of the resolution of the board of directors will be taken as the benchmark date for issuance pricing.

　　After Gree’s acquisition plan was rejected, there was an episode in which Dong Mingzhu, the chairman of Gree Electric, changed his position at Gree Group level, causing a sensation in the industry. For a time, people in the industry speculated on the reasons why Miss Dong left the group. Some insiders believe that this may be related to Gree Electric’s acquisition of Zhuhai Yinlong.

　　However, judging from the current actions of Gree, "Miss Dong" gave up making cars in a short time.

　　But this does not mean that Gree does not need to find new profit growth points as soon as possible. Looking at Gree Electric’s annual reports in recent years, we can see that in 2015, Gree Electric’s performance continued to grow, and Gree Electric’s revenue and net profit decreased by 29% and 11% respectively, which was the first time that Gree Electric’s performance declined since its listing. In the first half of 2016, the decline in the company’s performance narrowed.

　　At the same time, "Miss Dong" has repeatedly revealed in public that the air-conditioning industry has entered a saturated stage, intelligence will enter a golden age in the next five years, and Gree has entered a diversified era. Today, Miss Dong enters Gree.intelligent automobileThe promotion of the field has been hindered by many obstacles.

　　"This does not mean that Gree will give up the diversified layout, and the smart industry is still Gree’s new layout direction and future profit growth point." Gree insiders said.

　　This may be another beginning for Gree.

Geely’s 2025 Xingyue L Dongfang Yao will be launched on October 27th. The new car is suspected to be exposed, and both models are equipped with 2.0T high-power engines. According to the sales, the pre-sale of the two-wheel drive version is 158,000, and the pre-sale of the four-wheel drive version is 168,000.

The 2025 Xingyue L is equipped with a new style straight waterfall grille+silver brand LOGO, adding a white interior, canceling the physical buttons below the central control screen, and moving the wireless charging board to the front of the armrest box; Upgrade headrest audio, seat massage, two-row electric seats, CDC variable damping suspension.

The 2025 Xingyue L is equipped with a 2.0T high-power engine, with a maximum power of 175kW and a peak torque of 350N·m, matching an 8-speed automatic manual transmission. The comprehensive fuel consumption per 100 kilometers of two-wheel drive and four-wheel drive models is 7.79L and 8.59L respectively.