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Science and technology innovation board Journal, April 18th. While the global shipment of iPhone plummeted by nearly 10% in the first quarter, smart phone brands such as Samsung and Xiaomi began to increase the inventory of smart phones and OLEDs, which led to an increase in the operating rate of OLED production lines of panel suppliers such as BOE and Huaxing Optoelectronics.

According to South Korea’s The Elec today, citing industry sources,Smartphone companies such as Samsung Electronics, Xiaomi, OPPO, vivo and Huawei are all increasing the inventory of finished smartphones and OLED panels..

On the one hand, Samsung just replaced Apple in the first quarter and took the throne of "the world’s first mobile phone shipment". In the first quarter, it produced a total of 64.5 million smartphones and tablets, 22% more than the original planned 53 million; Among them, the sales volume of Galaxy S24 series in the first quarter was about 10% higher than that of the previous model, and the sales volume of ultra-low-priced model Galaxy A16 exceeded expectations.

On the other hand, because the sales of iPhone in China market are particularly low, China smart phone companies such as Xiaomi, OPPO, vivo and Huawei are looking for opportunities to occupy the iPhone market. An industry insider said, "Smartphone companies in China are oversubscribed.. "

The downstream mobile phone brand factory increased its inventory, and the orders of upstream OLED suppliers naturally rose.

Samsung shows that it has obtained a rigid OLED order for medium and low-priced mobile phones from Samsung Electronics, and the operating rate of related production lines has increased accordingly.. Samsung shows that it has sent a request to the equipment supplier, hoping to introduce relevant equipment to improve the panel performance.

China panel companies such as BOE, Huaxing Optoelectronics, Tianma, Visionox, etc. have also increased the operating rate of the sixth-generation flexible OLED production line. According to the news, some companies expect to fully put into production the 6th generation flexible OLED production line before the end of this year, and there is expected to be a large demand..

However, some insiders reminded that if the actual sales volume of related smartphones does not meet expectations in the future, the operating rate of OLED suppliers may decline.

　　On November 18th, according to official website, Housing and Urban-Rural Development Bureau of Ezhou City, Hubei Province, recently, Ezhou Housing and Urban-Rural Development Bureau, Ezhou Natural Resources and Planning Bureau and Ezhou Housing Provident Fund Center jointly issued the Notice on Further Promoting the Stable and Healthy Development of the Real Estate Market in Our City.

　　The notice proposes to adjust the loan amount of housing provident fund in stages. From Oct. 31, 2023 to Oct. 31, 2024, if the employee who paid the housing provident fund newly purchased ordinary self-occupied housing in Ezhou (except for business transfer), the loan amount can be increased by 20% according to the current loan amount of the employee’s family, and at the same time it does not exceed the maximum loan amount of Ezhou provident fund loan (that is, the maximum loan amount of the first family loan is 600,000 yuan, and the maximum loan amount of the second family loan is 500,000 yuan). The floating policy of loan amount and other floating policies of housing provident fund loans are not superimposed.

　　At the same time, further liberalize the restrictions on household registration of provident fund loans. Employees who have paid in the middle reaches of the Yangtze River agreed in Hubei Province and the Convention on Cooperation of Housing Provident Fund Management Centers of Urban Agglomerations in the Middle Reaches of the Yangtze River, when applying for provident fund loans for newly purchased houses in Ezhou City, will no longer be examined whether the borrowers have Ezhou household registration, and the conditions and handling procedures for other loans in different places will remain unchanged.

　　In addition, optimize the housing levy and resettlement policy. In principle, the city will no longer build new resettlement houses, and adopt monetization, room tickets, and group purchase of commercial housing.

　　The "Notice" also proposes to support group purchase of commercial housing. Encourage development enterprises to give preferential purchase, support scientific research institutions, industrial parks, universities, enterprises and institutions, and concentrate on buying commercial housing to solve the housing problem of employees. Encourage all localities and enterprises to centrally arrange employee housing through group purchase of existing commercial housing. Support state-owned enterprises to buy commercial housing as affordable rental housing, talent housing and resettlement housing to solve the housing difficulties of the masses.

　　The "Notice" shows that during the period from October 1, 2022 to December 31, 2023, taxpayers who sell their own houses and re-purchase houses in this city within one year after the sale of their existing houses can apply for a refund of the personal income tax paid for the sale of their existing houses according to regulations.

　　In addition, optimize the criteria for determining the number of family housing loans. Bank financial institutions identify the second set of housing purchased by families with many children as the first set of housing when they purchase loans.

　　The following is the full text of the policy:

　　The people’s governments of all districts, the administrative committees of gedian Development Zone and Airport Economic Zone, and all relevant units:

　　In order to implement the decision-making arrangements of the CPC Central Committee and the State Council, timely adjust and optimize the real estate policy, support the rigid and improved housing demand of residents, stimulate the vitality of the real estate market, boost market confidence, and promote the sustained, stable and healthy development of the city’s real estate market. With the consent of the Municipal People’s Government, combined with the actual situation of our city, the relevant matters are hereby notified as follows:

　　First, support residents to buy houses.During the period from October 1, 2022 to December 31, 2023, taxpayers who sell their own houses and re-purchase houses in this city within one year after the sale of their existing houses may apply for a refund of the personal income tax paid for the sale of their existing houses according to regulations.

　　Second, optimize the criteria for determining the number of family housing loans.Bank financial institutions identify the second set of housing purchased by families with many children as the first set of housing when they purchase loans.

　　Three, the phased adjustment of housing provident fund loan amount.From October 31, 2023 to October 31, 2024, if the employees who have paid the housing provident fund purchase ordinary self-occupied housing in our city (except for business transfer), the loan amount can be increased by 20% according to the current loan amount of the employee’s family, and at the same time it does not exceed the maximum loan amount of the provident fund loan in our city (that is, the maximum loan amount for the first family loan is 600,000 yuan, and the maximum loan amount for the second family loan is 500,000 yuan). The floating policy of loan amount and other floating policies of housing provident fund loans are not superimposed.

　　Fourth, further liberalize the restrictions on household registration of provident fund loans.Within the scope of this province and the "Convention on the Cooperation of Housing Provident Fund Management Centers of Urban Agglomerations in the Middle Reaches of the Yangtze River", the paid employees in the urban circles in the Middle Reaches of the Yangtze River will no longer be examined whether the borrower has Ezhou household registration when applying for provident fund loans for newly purchased houses in this city, and the conditions and handling procedures for other loans in different places will remain unchanged.

　　Five, optimize the housing levy and resettlement policy.In principle, the city will no longer build new resettlement houses, and adopt monetization, room tickets, and group purchase of commercial housing.

　　Sixth, support the group purchase of commercial housing.Encourage development enterprises to give preferential purchase, support scientific research institutions, industrial parks, universities, enterprises and institutions, and concentrate on buying commercial housing to solve the housing problem of employees. Encourage all localities and enterprises to centrally arrange employee housing through group purchase of existing commercial housing. Support state-owned enterprises to buy commercial housing as affordable rental housing, talent housing and resettlement housing to solve the housing difficulties of the masses.

　　Seven, accelerate the revitalization of the stock of land.For the stock of state-owned construction land that has been sold but has not yet been built and there is no legal dispute, after investigation and publicity, the government of the jurisdiction will recover the land according to law and rationally adjust the plan to re-sell it. Real estate projects that have been publicized and not started are allowed to adjust the housing structure and apply for the change of construction permit without changing the nature of land use and the floor area ratio. For the state-owned construction land that has been sold but not yet built or partially built, if the original commercial-residential ratio of construction land is no longer suitable for market demand, it can be adjusted according to the prescribed authority and procedures, and the land transfer fee can be paid back according to the market evaluation price.

　　Eight, support real estate enterprises to bail out.Introduce incentive mechanism to improve the enthusiasm of commercial banks to issue real estate loans and meet the reasonable financing needs of real estate enterprises. On the premise of sufficient funds for the completion and delivery of the project, combined with the credit situation of the enterprise, real estate enterprises are allowed to withdraw funds beyond the supervision quota to pay for the project construction of different plots of the same company and the purchase of land in this city.

　　Nine, support the construction of high-quality housing.In the planning conditions of new land transfer, we should support the construction of the fourth-generation residential buildings, promote prefabricated and energy-saving buildings, encourage residential projects to allocate spaces such as landscape balconies, appropriately increase the construction area that is not included in the floor area ratio, optimize the technical specifications such as the depth of residential balconies and the control requirements of area ratio, and promote the design innovation of new residential buildings.

　　The "Notice" shall be implemented as of the date of promulgation and shall be interpreted by the Municipal Housing and Urban-Rural Development Bureau. Each district can formulate support policies to promote the stable and healthy development of the real estate market in its own jurisdiction in light of the actual situation, and relevant measures can be superimposed with this Notice.

　　Note: Urban agglomerations in the middle reaches of the Yangtze River include Wuhan, Changsha, Hefei, Nanchang, Huangshi, Yueyang, Jiujiang, Huanggang, Zhuzhou, Fuzhou, Xianning, Xiangtan, Yichun, Yichang, Jingzhou, Xiaogan, Ezhou, Tianmen, Xiantao and Qianjiang.

　　Sino-US tariffs welcome new news.

　　Late at night on December 26th, Beijing time, the Office of the US Trade Representative announced that it would further extend the 301-clause tariff exemption period for 352 imported goods from China and 77 imported goods from China related to epidemic prevention in COVID-19, from December 31st this year to May 31st, 2024.

　　Huawei successfully screened the screen today! On December 26th, the M9, the most expensive model of Huawei, went on the market, with a price of 469,800 yuan and a longest battery life of over 1,400 kilometers. Huawei Yu Chengdong said, "The M9 is the best SUV within 10 million yuan". He also said that the booking volume of M9 has exceeded 54,000. In addition, the poster released by Huawei on the evening of 26th showed that the two-hour listing of M9 (generally referring to reservation and no refund of deposit) exceeded 10,000 vehicles.

　　Look at the detailed report!

　　The Office of the United States Trade Representative announced that

　　On December 26th, local time, the Office of the US Trade Representative announced that it would further extend the 301-clause tariff exemption period for 352 imported goods from China and 77 imported goods from China related to epidemic prevention in COVID-19, from December 31st this year to May 31st, 2024.

　　Prior to this, on September 6th, the Office of the US Trade Representative also announced that it would further extend the 301 tariff exemption period for 352 imported goods from China and 77 imported goods from China related to epidemic prevention in COVID-19, and the period would be extended from September 30th to December 31st this year. On September 7th, China’s Foreign Ministry spokesperson Mao Ning said that as a matter of principle, we have always opposed the fight against tariff war, thinking that there is no winner in tariff war. The unilateral imposition of tariffs by the United States on China violates WTO rules, which is unfavorable to China, the United States and the world.

　　According to previous media reports, during Trump’s administration, he invoked Section 301 (commonly known as Section 301 of the US Trade Act of 1974) in the name of "national security" to impose tariffs on China’s imported goods. During the Trump administration, there were more than 2,200 goods exempted from tariffs, of which 549 products were extended for one year, but all exemptions expired at the end of 2020. In October, 2021, the Office of the United States Trade Representative announced that it planned to re-exempt 549 imported goods from China, and solicited public opinions on this. After a lapse of nearly half a year, the Office of the US Trade Representative issued a statement on March 23, confirming 352 of the 549 imported goods from China that were to be exempted from tariffs again. This tariff exemption period has been extended many times so far.

　　In March 2022, Shu Jueting, spokesperson of the Ministry of Commerce, said at the press conference that China noticed that on March 23, the Office of the US Trade Representative announced that it would resume exempting 352 items of goods imported from China from additional tariffs, which would help the normal trade of related products. China has always believed that the unilateral tariff increase measures of the United States are unfavorable to China, the United States and the world. Under the current situation that inflation continues to rise and global economic recovery is facing challenges, it is hoped that the United States will cancel all tariffs on China as soon as possible from the fundamental interests of consumers and producers in China and the United States, and push bilateral economic and trade relations back to normal track as soon as possible.

　　The M9 in Wenjie is selling like hot cakes.

　　On December 26th, Yu Chengdong, managing director of Huawei, CEO of BG, and chairman of BU, a smart car solution, officially released the M9 at the press conference of the world of inquiry and the whole scene of Huawei in winter, with the price starting from 469,800 yuan. Yu Chengdong said, "The M9 is the best SUV within 10 million yuan".

　　Wenjie M9 has launched four models with extended range and pure electric power, and the price range is 469,800 ~ 569,800 yuan, which is the most expensive model of Huawei at present. Among them, the extended range Max version is 469,800 yuan, the pure electric Max version is 509,800 yuan, the extended range Ultra version is 529,800 yuan, and the pure electric Ultra version is 569,800 yuan.

　　Yu Chengdong said that the order for the M9 has reached 54,000, and the first batch of new cars will be delivered on January 26th, 2024, and mass delivery will be started on February 26th. In addition, the poster released by Huawei on the evening of 26th showed that the two-hour listing of M9 (generally referring to reservation and no refund of deposit) exceeded 10,000 vehicles.

　　With the launch of new cars, there are three models under the brand of Wenjie: M5, M7 and M9. Together with the Zhijie S7, which cooperated with Chery not long ago, Huawei HarmonyOS Zhixing currently has two brands, namely Wenjie and Zhijie, and four models are on sale. In the future, Huawei will also work with BAIC andCooperate with new "Jie" generation brands and new models.

　　It is understood that intelligent car selection is the deepest cooperation mode between Huawei and automobile companies. Huawei not only provides key technologies such as intelligence, but also deeply participates in product definition and development, and also opens its own terminal channels to help sell cars. Previously, Huawei upgraded the smart car selection mode to HarmonyOS Zhixing.

　　It is the first partner of Huawei HarmonyOS Zhixing, and released the first intelligent car selection product in April 2021. In 2022, the sales volume of the brand series products created by both parties reached 75,000, which was once the fastest growing in China.Brand. However, in the first half of this year, the world encountered Waterloo, and the monthly sales volume once fell to more than 3,000 vehicles. Until three months ago, the listing of the new M7 in Wenjie achieved unexpected success, with orders exceeding 100,000 vehicles in just over two months. In order to deliver the model in time, the factory that produced the model invested more than 3,000 workers in two shifts, and delivered more than 10,000 single models in October and November for two consecutive months. Officials expect that the delivery of 23,000 vehicles will be completed in December, and the monthly delivery will exceed 30,000 vehicles next year.

　　He Liyang, president of Automobile Co., Ltd., said at the press conference on December 26th that Cyrus’ factory in Chongqing is stepping up production and has started the production mode of two shifts a day. He revealed that up to now, the number of new M7 cars in the world has exceeded 120,000, of which more than 60% users choose the smart driving version, and the monthly delivery capacity will reach 30,000 from January next year.

　　According to Blue Whale Financial News, it was learned from insiders close to Huawei that AITO will launch the new M5 in the first half of next year, and the brand-new M8 between M7 and M9 will also be launched in the second half of next year.

　　A-share "Huawei" want to be embarrassed again?

　　In the secondary market, this year,Concept stocks have been active repeatedly. Although they have been adjusted with the broader market recently, the Wind index still rose by more than 11% during the year, significantly outperforming the broader market index. In terms of individual stocks,The increase during the year exceeded 440%., Cyrus rose by more than 100%,、Wait for the increase to exceed 40%.

　　Recently, Huawei Technologies Co., Ltd. applied for registration of "Zunjie" and "Qingjie" trademarks, which are internationally classified as means of transport and scientific instruments, and the current trademark status is awaiting substantive examination. Previously, Huawei had applied for a series of trademarks related to the world, including Wen, Zhi, Yong, Hui, Zhu, Ao, Zhi and Yi. Not surprisingly, most of these "Jie" trademarks are prepared for HarmonyOS Zhixing Ecological Alliance. The above news once triggered a rise in concept stocks.

　　Recently, it was pointed out that Huawei vigorously laid out its automobile business, and the three models enabled automobile enterprises to build and sell good cars from simple to deep. Since 2023, the automobile business map has accelerated. Under the background of the rapid development of smart car industry, Huawei is expected to rise with the advantages of core technology, ecology, brand and channels. It is suggested to pay attention to the cooperative car enterprises in Huawei’s automobile industry chain and the core manufacturers in related fields such as intelligent driving, intelligent cockpit, three-electric system and traditional parts.

　　HuaxinIt is also indicated that the M9 is fully ahead in terms of safety, maneuverability and intelligence, and it is expected to become a new generation of explosive models, which will drive the flexibility of supply chain enterprises. It is suggested to focus on supply chain investment opportunities.He also said that he is optimistic about Huawei’s automobile industry chain.

　　Guosheng recently pointed out that the M9 in the world is expected to become another explosion of Huawei’s intelligent selection system, and it continues to verify that Huawei’s intelligent selection and empowerment car companies bring high growth. Continue to be optimistic about Huawei’s smart car industry chain. Smart car is a subdivision track with clear competition pattern and excellent medium-term logic. Considering Huawei’s industry-leading effects in autonomous driving, intelligent cockpit and intelligent safety, Huawei’s cooperative ecology is expected to enhance its product strength in the environment of intensified competition in the whole machine factory, and companies related to the industrial chain are expected to benefit from the development dividend of domestic smart cars by relying on ecological advantages, forming a pre-paid card position. At the same time, it is necessary to pay attention to the industrial changes brought by technology leaders, and autonomous driving is expected to accelerate its landing, forming an overall opportunity for the industry.

　　 On March 19 th, Xiaomi SU7 will be delivered on March 28 th. At present, it has arrived at the store and started a static experience. Yesterday, many bloggers and media released photos of Xiaomi SU7 interior.

　　As the first model of Xiaomi Automobile, Xiaomi SU7 is positioned as a C-class high-performance eco-technology car, equipped with a 16.1-inch central control large screen and a 7.1-inch flip full LCD instrument panel. The expansion dock below the screen supports external expansion devices, such as game consoles.

　　This model has three color schemes: Galaxy Grey, Twilight Red and Obsidian Black, and more color schemes will be provided later.

　　In addition, Xiaomi SU7 also adopts the intelligent cockpit system developed by Xiaomi Automobile, which is equipped with Qualcomm Snapdragon 8295 chip, supports CarPlay and AirPlay, has a 56-inch HUD head-up display, and adopts a three-spoke multi-function steering wheel with function knobs on both sides.

　　In addition, Xiaomi SU7 has a large space in the back row and can hang two flat plates (Note: Apple iPad is supported as an expansion screen, and it seems that a small refrigerator and other configurations are also provided.

　　Xiaomi SU7 seat is also made of Nappa leather. Both the main seat and the passenger seat support electric adjustment and memory function, and also support forward and backward movement, 4-way height adjustment, backrest adjustment and 4-way waist adjustment. At the same time, it is equipped with heating, ventilation, massage and other functions.

　　Xiaomi SU7 also retains most physical buttons, which can control the air conditioning temperature, air volume, tail opening and closing and air suspension adjustment. In addition, it will be equipped with ambient lights, a 5.35-square-meter glass roof and a 15-speaker sound system.

　　Xiaomi SU7 is positioned as a C-class high-performance eco-technology car with a length of 4997mm, a wheelbase of 3000mm, a width of 1963mm, a height of 1440mm and a drag coefficient of Cd 0.195.

　　In terms of power, the maximum power of Xiaomi SU7 dual-motor version is 673 horsepower, the acceleration time of 0-100km/h is 2.78 seconds, and it is equipped with a () ternary lithium battery with a capacity of 101kWh, and the CLTC cruising range is 800km. The single-motor version has a maximum power of 299 HP, an acceleration time of 5.28 seconds from 0 to 100 km/h, and a capacity of 73.6kWh. The CLTC cruising range is 668km.

Special feature of 1905 film network The upcoming "618" is not only an online shopping carnival day, but also a star gathering day.

According to the announcement released by Alibaba recently, more than 300 stars, including,, and so on, will make a collective appearance in Taobao live broadcast on June 18th.

JD.COM, next door, also released the "618 Star Live Course Schedule", among which Ayanga,, and other stars are listed.

"online celebrity star, star anchor" has become one of the key words in the trend of entertainment circles in mainland China in 2020. Will the participation of movie stars move the "cake" of professional e-commerce anchors? Can industry supervision keep up with the triumphant pace of e-commerce live broadcast?

The star moved the "cake" of the professional anchor?

"Talk shows are just accidents, and bringing goods is true love."At the sub-forum of the "Sir Film Second Entertainment Conference" held in December 2019, the talk show master Xiao Xiao’s golden sentences continued. In the process of chatting with other stars around him, Mix found that before becoming famous, everyone had more or less the idea of selling something online.

In 2020, the head sheep effect caused by the sky-high price of the head anchor, the suspension of commercial activities under the epidemic, the improvement of Internet infrastructure and other factors will pave the way for the opening of the first year of national live broadcast. E-commerce live broadcast is fierce, and bringing goods has become one of the hard-core ways to test the commercial value of star private domain traffic.

"Today, the public no longer feels that live broadcast with goods is a very fall in price thing, and it also accepts this form very much. When star artists see this change, the psychological burden naturally disappears. " Senior film critics, planners and film producers said so.

In April, from the first opening of "Xiao Zhu Pei Qi" to no one can "ancestral blue" me and "Xia Dan", the cumulative amount of goods brought by CCTV news "Thank you for spelling a bill for Hubei" twice exceeded 100 million yuan. The form of star+public welfare+official media makes star live broadcast with goods become a recognized trend from rivers and lakes to temples.

At present, most of the stars are stationed in the online live broadcast as a temporary sideline. The live broadcast of a few stars with goods is to move the number of offline activities in the previous contract with the brand to the online.

Many stars bring goods at the end, does it squeeze the living space of professional anchors?

On the whole, with the gradual fading of the e-commerce dividend period, the star-carrying goods will divert the market share of professional anchors to a certain extent. At the same time, it is not the industry consensus that stars bring goods, and the ability of stars to bring goods often varies from person to person.

"First of all, star anchors are not the same as professional anchors with goods. Some star artists think too simply at first, and feel that after a few hours of publicity, sales will go up. In fact, the essence of e-commerce live delivery is the social YEATION model of red people, which is very intense. Therefore, if merchants really want to bring goods, they may still have to rely on professional anchors, such as the 1+1 model of’ Xiao Zhu Pei Qi’, which can take care of both. " Tan Fei expressed his views on star anchors bringing goods.

In the live broadcast rooms in Viya and Li Jiaqi, the audience can often see the first-line stars, such as Zhu Yilong. This form of first-line traffic star+head professional anchor can often achieve a win-win situation. Traffic stars act as "vases" to attract passers-by, and professional anchors are responsible for diversion and transformation.

In addition, there are also stars moving closer to professional anchors. For example, as the "Chief Optimization Officer of Poly Cost-effective" under Alibaba, the live broadcast was started in Taobao, and the flower name was "Liu Yidao"; The host entered the live broadcast industry with the first domestic live broadcast variety "Let’s Go Beautiful", and the first broadcast attracted more than 20 million people to participate in the interaction and grabbed 156 million sales.

Stars joining the e-commerce live broadcast have both advantages and disadvantages for professional anchors.

While sharing the soup, the star effect makes the live broadcast more attractive to consumers. Under the specialization of the industry, it is not a matter of time to go from a first-line star to a professional anchor. With the resumption of work in the industry, the focus of some stars will return to performing arts.

How to supervise the phenomenon of "rollover"?

High popularity is a double-edged sword for stars to participate in e-commerce live broadcast. Star anchors rely on personal brand effect and fan economic blessing, and their influence is much higher than that of ordinary anchors. Their star aura will also amplify the social discussion of product selection.

Prior to this, although the anchor would try the brands with goods beforehand, the phenomenon of "rollover" occurred from time to time. In 2019, the non-stick pan recommended by a head anchor was pasted on the spot, and the atmosphere was very embarrassing. Some netizens will also be reflected in the live shopping of other anchors, and there are problems such as the inability to find customer service and operators for rights protection.

On March 31, 2020, a survey report on consumer satisfaction of live broadcast e-commerce released by China Consumers Association showed that nearly 40% of consumers had encountered consumption problems in live broadcast shopping, including exaggerated anchor and false propaganda, wrong goods and so on. "Worried about the quality of goods is not guaranteed" and "worried about after-sales problems" are the two major concerns of consumers.

"Although there is no special live broadcast law now, it does not mean that the existing laws cannot regulate live broadcast chaos. The supervision and regulation of live broadcast can be found in the Electronic Commerce Law, the Advertising Law and the Consumer Protection Law. " Tan Fei believes that there are still laws to follow in the supervision of the live broadcast industry.

Generally speaking, anchors are both publishers and spokespersons of advertisements.

Article 56 of the Advertising Law stipulates that advertisers shall bear civil liability according to law if they publish false advertisements to deceive or mislead consumers and damage the legitimate rights and interests of consumers who buy goods or receive services. If an advertising agent or publisher cannot provide the real name, address and effective contact information of the advertiser, the consumer may require the advertising agent or publisher to pay compensation in advance.

It is understood that the Media Shopping Professional Committee of China Chamber of Commerce will take the lead in drafting the first national community standard in the industry, namely "Basic Standards for Operation and Service of Video Live Shopping" and "Evaluation Guide for Online Shopping Credit Service System". These two standards are expected to be officially released and implemented in July this year.

In the future, no matter what form of online video live broadcast with goods, it will enter a fine "regulatory era", with evidence to follow and rules to follow. The formal implementation of these standards will escort the healthy and orderly development of the e-commerce live broadcast industry.

According to Yu Chengdong, chairman of BU, Huawei’s smart car solution, in a circle of friends, the number of new M7 models in the world has exceeded 50,000, and on October 6th, the number of new M7 models exceeded 7,000, reaching a new high.

It is understood that the reason why the new M7 model is popular in the market is that it has outstanding safety performance and excellent intelligent driving function. In terms of safety performance, the body structure of the new M7 has been re-molded, and the welding production line has also been re-transformed. The proportion of submarine-class high-strength thermoformed steel in the whole vehicle has reached 24.4%, which is 16% better than that of BMW X5L, and the proportion of "high-strength steel+aluminum alloy" in the whole body is 80.6%. HUAWEI ADS 2.0 advanced intelligent driving system (including laser radar *1, high-definition visual perception camera *11, millimeter-wave radar *3, ultrasonic radar *12) is installed in the intelligent driving version of the new car-asking M7, which can realize high-speed and urban advanced intelligent driving without relying on high-precision maps, and support parking service and ultra-narrow parking spaces.

Zhang Xiaorong, president of the Institute of Deep Science and Technology, told the media that due to Huawei’s advantages in technological innovation and intelligence, the new M7 in the world has stronger competitiveness in intelligent driving, car networking and artificial intelligence, attracting consumers. Citic Securities Research Report pointed out that Huawei Zhixuan has ushered in an inflection point in the M7 redesign after experiencing the first round of the M5/M7 model cycle.

Faced with the rapid outbreak of market demand, the manufacturers of the new M7 are also making every effort to ensure the supply of production capacity. The relevant person in charge of Sailis said, "In order to deliver the car to the users as soon as possible, Sailis Auto Smart Factory is accelerating the production capacity increase, strictly controlling the quality, strengthening the supply chain guarantee, and making every effort to ensure the high-quality delivery of new cars."

问界新M7上市后的火爆也重新点燃了资本市场对“问界汽车产业链”的热情，多只产业链相关个股走强。民生证券研报指出，随着合作车型的逐步推出，华为智能驾驶、智能座舱有望快速实现闭环，智选车产业链有望充分受益。

长盈精密(300115.SZ)：长盈精密在深交所互动易回答投资者提问时明确表示，公司是aito汽车的核心供应商之一。长盈精密作为新能源汽车及动力电池结构件行业的新锐，近年来在新能源领域的发展速度非常快，先后在上海临港、四川宜宾、江苏常州、福建宁德、四川自贡等地建设了生产基地，形成了从电芯结构件、模组结构件到电池箱体结构件、新能源汽车零组件等全系列产品线，客户涵盖众多国内外头部新能源汽车及动力电池企业。

联创电子(002036.SZ)：与华为在智能监控和智能驾驶等多个领域展开了深度合作，中标了多款高端车载镜头，是其最重要的镜头供应商之一。

川环科技(300547.SZ)：在投资者互动平台上表示，公司作为赛力斯的核心战略管路系统供应商，参与了赛力斯问界M5(含EV版)、问界M7的管路系统配套，并积极参与后续相关车型管路系统的同步开发。

 

The P70 mobile phone was not released, but Huawei brought the "new" intellectual S7 and the first laptop MateBook X Pro equipped with Pangu model.

On April 11th, Huawei HarmonyOS Ecological Spring Communication Meeting was held online. Yu Chengdong, managing director of Huawei, CEO of BG, and chairman of BU, a smart car solution, revealed the latest sales data of HarmonyOS Zhixing at the press conference. The number of new M7 was 174,000 in seven months, and the cumulative number exceeded 70,000 in three months.

Xinzhijie S7 launches Huawei Visual Intelligent Driving HUAWEI ADS Scheme.

Zhijie is a smart car jointly built by Huawei and Chery. This time, it’s a new intellectual S7 based on the old S7. There are five products in Zhijie S7 released by Huanxin this time, namely Zhijie S7 Pro, Zhijie S7 Max, Zhijie S7 Max+, Zhijie S7 Max RS and Zhijie S7 Ultra. The price starts at 249,800 yuan.

This time, Huawei launched the basic version of HUAWEI ADS, and Zhijie S7 Pro will be equipped with this pure vision solution for the first time.

There are two schemes of automatic driving: lidar and pure vision, and there has been a debate in the industry about the advantages and disadvantages of the two schemes. Huawei used lidar scheme before, and this time it launched a pure vision scheme.

According to Huawei, visual intelligent driving does not rely on lidar and high-precision maps, which can realize "quick and easy opening of national high-speed cities and easy stopping of intelligent parking". Yu Chengdong also said at the press conference that Huawei’s pure vision scheme is better than Tesla’s posture experience. Tesla mainly adopts visual driving scheme.

In terms of battery life and charging efficiency, Zhijie S7 is fully equipped with Huawei Whale 800V high-voltage battery platform, with a minimum power consumption of 12.4kWh per 100 kilometers and a longest cruising range of 855km.

In the field of intelligent cockpit, the Super Desktop 2.0 of HarmonyOS 4 system supports the full boarding of mobile phone applications, and HUAWEI MagLink can expand the screen for the back row. In addition, in-vehicle smart assistant Xiaoyi will be connected to Huawei Pangu model in May.

The old Zhijie S7 was released in November, 2023, positioning a smart car with high energy and large space, with four configurations, with a pre-sale price of 258,000 yuan. However, the sales volume after listing and delivery is not very ideal. At one time, there were network rumors that Chery did not actively cooperate with Huawei in the production of Zhijie S7, and only allocated a small amount of production capacity to Zhijie S7, with a daily output of only a few dozen vehicles, which led to a large number of orders that Zhijie S7 could not deliver. However, Jin Yibo, a spokesman for Chery, responded to the The Paper reporter that the online rumors were not true, the cooperation between the two sides was smooth, and the resignation of senior executives was not due to the cooperation project. According to public data, the cumulative sales volume of Zhijie S7 is 2,297 units in the three months since its listing.

However, Huawei has always been good at rejuvenating old cars. At the beginning, it asked the old M7 models to sell well after rejuvenation. Can the new intellectual S7 replicate the brilliance of the new intellectual M7?

Chery has also made improvements in response to the delivery problem that was previously spit out. Yin Tongyue, Chairman of Chery Group, said at the communication meeting that Zhijie is Chery’s first priority strategic project, and an independent brand division has been established, led by the person in charge of R&D and manufacturing. The intellectual community has an exclusive manufacturing industrial park and special resources investment guarantee. Yu Chengdong said that Zhijie S7 got off the assembly line one car a minute, and now it has started mass delivery.

In addition, the price of Xinzhijie S7 has also been adjusted to make it more competitive. The latest consumer who buys Zhijie S7 will enjoy the rejuvenation rights worth 30,000 yuan, and the old owner will enjoy the owner care worth 13,000 yuan, including 10,000 yuan of cash-filled red envelopes. After this operation, Xinzhijie S7 and Xiaomi SU7 collided head-on in price.

Of course, we will often do what we are good at, and then Huawei will issue an upgraded M5. Yu Chengdong revealed that the new M5 will be released on April 23rd, 2024.

Huawei MateBook X Pro released, equipped with Pangu model.

Huawei also released Huawei MateBook X Pro, the first notebook computer equipped with Pangu model. This 14-inch notebook computer takes a thin route and weighs only 980 grams, but with the blessing of a large model, it can be more intelligent.

According to reports, the first application of Huawei Pangu model, AI summary function can quickly and accurately extract key information from text, audio and video content, which can help users quickly and accurately filter out valuable content from massive information, thus helping users to master the main points of the meeting more efficiently.

Huawei MateBook X Pro is also equipped with Huawei’s AI space function for the first time. Through the AI space, users can directly access rich AI applications with one click, and support more than 100+ agents. It is a one-stop AI capability aggregation portal, which can make code programming, PPT production, paper reading and typesetting, collection of learning materials, video picture creation, travel planning and other scenes more efficient and convenient.

In addition, the star flash version of Huawei wireless mouse was released together with Huawei MateBook X Pro. The mouse is equipped with star flash wireless communication technology and cooperates with adaptive frequency hopping algorithm. Compared with the previous generation of Huawei wireless mouse, the anti-interference ability is improved by 4 times+,and the complex environment is more stable. Huawei MateBook X Pro’s new products start at 11199 yuan.

　　Why is the balance insufficient?

　　After investigation, there were more than 490 pieces of information during the period from September 14, 2019 to October 26, 2019, all of which were "expenditures". The column of "transaction type" was mainly displayed as "quick" and "consumption", with the lowest amount in 1 yuan and the highest amount in 1000 yuan.

　　Where did the savings go?

　　Mr. Zeng said that although Ermei deleted all the transaction records in the short video software and the game, she inquired about Alipay payment records, of which about 50,000 yuan was used for "rewarding" and about 20,000 yuan was used for buying equipment in the game.

　　Why are you spending like crazy?

　　The girl told so-and-so that every recharge is voluntary and rewarding the anchor is voluntary. The reason for frequent recharge is: First, because it can be upgraded, there is pride in front of students who also play this game; Second, because you buy "skin" by recharging, you can have many beautiful clothes.

　　In order to upgrade the game and reward the anchor, a 13-year-old girl from Zigong, Sichuan, recharged a short video platform, "Fifth Personality" and "Mini World" in China for more than 490 times in 43 days, and stopped her "crazy games" … …

　　His mother, Wen Qingshu, said that this deposit of more than 70,000 yuan is the only savings saved by the family in the past two years. When this happened, she blamed herself, saying that she didn’t discipline her children well on weekdays. At the same time, she also hopes that the platform can be refunded.

　　On November 10th, Wen Qingshu reported to the local police station in Fushun, Zigong for help. A few days ago, the Chengdu Business Daily-Red Star journalist also contacted the short video platform involved, and the other party responded that if the minor rewards without the consent of the guardian, once verified, the platform will give a full refund.

　　Insufficient balance

　　Mother’s bank withdrew more than 70,000 yuan and her savings were "missing"

　　At 3 o’clock on the afternoon of November 10th, Wen Qingshu, 51, from Fushun County, Zigong City, went to the bank to withdraw money to pay the rent. The counter staff told her that "the balance of your card is insufficient", which surprised her: the card clearly has more than 70,000 yuan. How could it be missing?

　　Through further inquiry, it was found that the savings card was artificially bound to Alipay, and almost all of the 74,242.58 yuan in the card was spent through Alipay, leaving only 0.46 yuan.

　　Wen Qingshu and her husband have three daughters. The eldest daughter has worked, and the second and third daughters are still in primary school. For many years, her husband worked in other places, and Wen Qingshu spent most of her time at home taking care of her two daughters’ diet and daily life. Wen Qingshu’s education level is limited, and she has little contact with new things. She has never used online payment methods such as online banking, Alipay and WeChat. For the sake of economy, even the simplest bank card SMS prompt function has not been opened.

　　So, who moved the savings deposit at home? Wen Qingshu hurriedly called her eldest daughter and asked her to come back and find out.

　　Checklist

　　More than 490 expenditure records　Once at most, 1000 yuan.

　　Knowing that the money in her mother’s bank card was "missing", the eldest daughter called her husband to the lady and hurried back to Fushun from Zigong City. With the help of her daughter and son-in-law, Wen Qingshu printed the running list in the bank and then took it home to check it carefully.

　　After consulting, the running list information from September 14, 2019 to October 26, 2019 is really surprising.

　　According to the inventory records, there are about 508 pieces of transaction information in the whole year, among which only more than 10 pieces of transaction information were recorded from November 11, 2018 to September 7, 2019, while more than 490 pieces of information were recorded from September 14, 2019 to October 26, 2019, all of which were "expenditure", and the column of "transaction type" was mainly displayed as "quick" and "consumption".

　　After the transaction on October 26, 2019, Wen Qingshu’s bank card had no transaction record. Until the afternoon of November 10, she went to the bank to withdraw money and found that the balance in the card was only 0.46 yuan.

　　Through speculation and repeated thinking, the family included their second daughter Xiang Moumou as a suspect.

　　family meeting

　　The second daughter admitted spending Cary’s money.

　　Used to recharge games and reward anchors.

　　Mr. Zeng, the son-in-law, told the Chengdu Business Daily-Red Star journalist that at 6 pm on November 10th, a family meeting was held at home, and the second daughter admitted that she had moved her mother’s bank card.

　　The second daughter confessed to her family that the money in the bank card was used by her, but it was not clear how much she used, except that after the last payment at the end of October, she could no longer use it. These 490 expenses totaled more than 74,000 yuan, all of which were used for game recharge and rewarding anchors.

　　Under the family’s questioning, the second daughter also admitted that the money was mainly used in two aspects, one was to buy "skin" in the game, and the other was to "reward" the anchor when watching the live game in the short video software. Mr. Zeng said that although Ermei deleted all the transaction records in the short video software and the game, she inquired about the payment records of Alipay, of which about 50,000 yuan was used for "rewarding" and about 20,000 yuan was used for buying equipment in the game.

　　The reporter looked at the contents of the games played to XXX, mainly role-playing games. In one of the game interfaces named "Fifth Personality", the role information played by XXX shows that the recharge data is 156,490, and the recharge amount is 15,649 yuan (without deducting the gift score) according to the rule that 1 yuan money is exchanged for 10 points set in the game.

　　According to Mr. Zeng, most of the deposits in the bank card are used to "reward" many live anchors in short video software, and almost all of them play role-playing games live. According to his incomplete statistics, the amount used to reward someone is about 50,000 yuan.

　　The girl involved

　　Recharge and reward are voluntary.

　　For "pride" and "nice clothes"

　　The girl told the reporter that she probably started to contact role-playing games at the beginning of last year, mainly focusing on the game of "fifth personality". She plays with her mobile phone every day when she comes home from school. Under normal circumstances, she plays games for two or three hours every day, and on weekends, she spends more time.

　　In the game, you can upgrade to someone by "fighting", and at the same time, you can purchase points by recharging cash to achieve rapid upgrade and buy different types of "skins" in the mall. Judging from the running list, the first recharge time to XXX was September 14th, 2019, and the recharge amount was 1 yuan money, and then it was increased one after another until it was expanded to watch live video and reward live anchors.

　　Xiang said that the mobile phone number she used was registered with her mother’s ID card, and then she quietly found her mother’s bank card, and registered Alipay through self-study, and then began to recharge.

　　From 1 yuan to 10 yuan, to 68 yuan, and then to 198 yuan, the highest single recharge of 1000 yuan … … After trying again and again, I found that my mother would not find out after each recharge, so the amount of recharge was increasing. In her opinion, Cary’s money is inexhaustible.

　　To say that every recharge is voluntary, and rewarding the anchor is voluntary. The reason for frequent recharge is: First, because it can be upgraded, there is pride in front of students who also play this game; Second, because you buy "skin" by recharging, you can have many beautiful clothes.

　　For the reporter’s question "Do you know how many clothes you can buy with the money you recharged in reality", I said "I don’t know" to XXX; The reporter asked, "Do you know what the money is for your mother and family?" He also said, "I don’t know."

　　Mother blames herself.

　　It is also responsible for not disciplining your daughter well.

　　I hope the platform will refund.

　　Wen Qingshu, the mother, blamed herself very much. She said frankly, "I don’t understand these high technologies", but the fact that her second daughter spent all her savings playing games at home also blamed her for not disciplining her daughter well on weekdays and should bear part of the responsibility.

　　Wen Qingshu said that this 70,000 yuan was accumulated in the past two years, when her husband worked outside the home and saved money. So much money was saved at home, and she hoped to save more for her second daughter and third daughter to study. Suddenly, all my savings are gone, and I feel very sad. I don’t know what to do. I hope the platform can get a refund.

　　At 9 o’clock on the evening of November 10, Wen Qingshu, accompanied by her eldest daughter and son-in-law, went to the local police station to report the case. On November 11th, Mr. Zeng, the son-in-law, took his second sister to the local cultural department to reflect this situation, and called the cultural department where the relevant game software was registered to tell the story and put it on record.

　　Mr. Zeng told reporters that they hope more parents can take warning, correctly guide and manage their children to play games, and avoid similar situations from happening again. At the same time, they also want to seek help through the media to understand the legal ways to recover related losses, hoping to get a refund.

　　Platform involved

　　If the minor rewards without the consent of the guardian

　　Once verified, a full refund will be made.

　　A few days ago, the Chengdu Business Daily-Red Star journalist also contacted the short video software platform used by Xiang Moumou. According to the relevant person in charge of the platform, first of all, the platform does not approve of minors to recharge their rewards when watching live broadcasts. If minors reward without the consent of their guardians, once verified, the platform will refund them in full. In addition, when minors use the software platform, parents can first turn on the youth mode in the interface. After this mode is turned on, content suitable for teenagers will be presented, and it is impossible to recharge the live broadcast.

　　In addition, the relevant staff of the production platform of the "fifth personality" game said that in the event of similar situations, parents are advised to make corresponding complaints through the "caring platform" of the platform. In addition, the platform suggests that parents can communicate with their children more and educate minors to play games reasonably. The platform will also work with parents to jointly protect the growth of minors.

　　Lawyer’s statement

　　A 13-year-old girl is a person with limited capacity for civil conduct.

　　Can declare a refund to the operating platform.

　　But guardians are also at fault.

　　Lawyer Zhang Shouyao of Sichuan Fangce Law Firm believes that the General Principles of Civil Law stipulates that minors over the age of eight are persons with limited capacity for civil conduct, and they can perform civil legal acts on their behalf or with the consent and ratification of their legal representatives, but they can independently perform civil legal acts that are purely beneficial or that are suitable for their age and intelligence.

　　Zhang Shouyao said that as far as the incident is concerned, the 13-year-old girl recharged the game and rewarded more than 70,000 yuan, which is no longer a civil act commensurate with her age and intelligence. If the legal representative does not ratify it, the act is invalid and she can request to return all the recharge and rewards. On the one hand, it can be solved through negotiation, and if necessary, it can seek help from the Consumers Association; If negotiation fails, it can be settled through litigation.

　　Lawyer Feng Jun, a member of the Rights Protection Committee of Sichuan Lawyers Association, said that the 13-year-old girl is a minor and a person with limited capacity for civil conduct in civil law, and she can make judgments on life matters corresponding to her current age. It is generally understood that it is ok for girls to play games such as video game city if they spend hundreds of dollars to buy game coins, but it is invalid to use more than 70 thousand yuan for game recharge one after another. Based on this, the game operator should return the prepaid money to the girl’s parents "because the girl’s big recharge behavior has not been approved by her parents".

　　Feng Jun said that as parents, they should fix evidence to prove that their parents are unaware of the large recharge behavior, and then report to the customer service phone of the game operation platform. If the platform refuses to accept it, they can file a lawsuit in the name of their parents and recover the money through judicial procedures. In addition, Feng Jun also said that in this incident, the girl’s parents, as guardians, failed to fulfill their guardianship responsibilities and bank card custody responsibilities, and they also had certain faults. (Chengdu Business Daily-Red Star journalist Yuan Wei’s photo report)

　　On April 17th, at the nova 11 series and the new product launch conference of the whole scene, AITO Wenjie M5 series Huawei Advanced Intelligent Driving Edition (Wenjie M5 Intelligent Driving Edition) was officially launched. Yu Chengdong, managing director of Huawei, CEO of BG and CEO of BU, a smart car solution, said: "On the basis of the’ HarmonyOS cockpit ceiling’, the M5 series intelligent driving version of Wenjie has added the’ intelligent driving ceiling’, making it a’ double intelligent ceiling’. The HUAWEI ADS 2.0? intelligent driving system, which is the first time to get on the bus, makes people safer to drive, more comfortable to drive intelligently, and raises intelligence to a new height in the industry!"

　　The M9, the first full-size flagship SUV of AITO brand, also made its debut at the press conference. The extended range version and pure electric version will be scheduled on April 17th and will be officially released in the fourth quarter of 2023.

　　Wenjie M5 Intelligent Driving Edition will be the first vehicle equipped with HUAWEI ADS 2.0? intelligent driving system and HarmonyOS Intelligent Cockpit 3.0 at the same time, providing an intelligent driving experience infinitely close to L3. Wenjie M5 Intelligent Driving Edition is equipped with technologies such as HUAWEI DriveONE pure electric drive platform and HUAWEI DATS dynamic adaptive torque system, and has a pure electric battery life of 255km and a long comprehensive battery life of 1425km. New hardware such as laser radar, HUAWEI MagLinkTM magic car interface, etc., combined with breakthroughs in technology such as General Obstacle Detection (GOD) network and spatial audio, make the M5 Smart Driving Edition in the world a real intelligent ceiling.

　　It is the first time to install HUAWEI ADS 2.0, and it can be opened with or without pictures.

　　Wenjie M5 Intelligent Driving Edition is the first vehicle equipped with HUAWEI ADS 2.0 advanced intelligent driving system, equipped with an overhead laser radar, three millimeter-wave radars, 11 high-definition cameras and 12 ultrasonic radars. By superimposing new antenna technology, the signal is doubled, and it is the first to realize the high-speed and urban advanced intelligent driving function independent of high-precision maps, bringing an infinitely high-order intelligent driving experience close to L3. It is expected that the commercial advanced intelligent driving scheme without maps will be extended to 15 cities nationwide in Q2 and 45 in Q4 this year.

　　On the basis of integrating BEV(Bird Eye View) perception ability, the M5 version of Zhijie is the first GOD network in the industry, which can identify alien objects outside the white list of general obstacles. Combined with the road topology inference network, vehicles can drive with or without maps, so that vehicles can see, understand and drive better.

　　Driving with people is safer, driving with wisdom is more comfortable and parking is more worry-free.

　　The M5 Smart Driving Edition makes driving safer. Cars can reach beyond their reach, and they are not afraid of the change of light and shade in and out of the tunnel and the glare at night, and accurately identify pedestrians, vehicles and other special-shaped obstacles. In urban road conditions, the M5 version of Zhijie Intelligent Driving can actively avoid all kinds of vehicles occupying the road, and effectively deal with scenes such as "opening the door to kill" and "ghost probe". Even in the scene such as "ghost probe" of pedestrians with strong glare at night, the maximum braking speed can reach 50 km/h.

　　The M5 Smart Driving Edition makes smart driving easier. In the high-speed scene, crossing the city is no longer tiring. The M5 version of Zhijie can be imported and exported to the high-speed ramp independently, with a success rate of 98.86%, and the MPI(Miles Per Intervention) of long-distance navigation is as high as 114km, which is comparable to the reliability of "old driver".

　　The M5 Smart Driving Edition makes parking more worry-free. Memory parking, which is carried for the first time, enables the vehicle to learn independently in the garage environment and build 3D models. After the fixed parking space is parked once, it will automatically plan the route for parking. Thanks to Huawei’s self-developed parking regulation and control algorithm, Wenjie M5 Intelligent Driving Edition can handle more than 160 parking scenes including dead-end road parking/parking, automatic vehicle parking, low-speed automatic parking, parking service assistance, etc. The parking recognition rate is as high as 96%, and the parking success rate is 95%. Intelligent parking assistance, real parking space can be parked when it is visible.

　　HarmonyOS cockpit was upgraded to realize "mobile whole house intelligence"

　　The M5 intelligent driving version of Wenjie is equipped with the HarmonyOS 3 intelligent cockpit, and the "intelligent cockpit ceiling" has been upgraded to raise the intelligence of the car to a new height. The intelligent perception in the car of the M5 Smart Driving Edition goes further, which makes the car adapt to people and realizes all-round automatic adjustment of seat position, HUD height and rearview mirror position.

　　The boarding of a number of brand-new software and hardware technologies has also enabled the M5 Intelligent Driving Edition to realize "mobile whole-house intelligence": the first boarding of space audio technology, combined with 19 units of professional-grade audio, makes users feel like visiting the performance site of the National Grand Theatre; The rear HUAWEI MagLink magic car interface realizes multi-device linkage, such as controlling the content watched by children on the rear tablet, team games in front and back rows, and dual-screen access to meetings, making the M5 Smart Drive Edition easy to become a user’s exclusive study, game hall or conference room. HarmonyOS 3 also further integrates the car and the mobile phone: the interconnection function of PC car and machine makes the temporary office in the car more efficient; The mobile phone uses the function of internal address navigation and circulation, and the car can be navigated at the touch of the mobile phone.

　　Long battery life and extraordinary driving experience

　　The Wujie M5 Smart Driving Edition has a hidden door handle, a racing-class side wall diversion air inlet and a sharp-tailed swift spoiler tail, which brings a better aerodynamic design, reduces the wind resistance of the whole vehicle by 11% and improves the comprehensive endurance by 14.7% to 1425km.

　　Empowered by the HUAWEI DriveONE electric drive platform, the Wujie M5 Smart Drive Edition has a 4.4-second 100-kilometer acceleration performance comparable to that of a super sports car. With the support of Huawei’s HUAWEI DATS system, all-aluminum chassis, front double wishbone and rear multi-links, it brings users the ultimate handling performance experience. Add 20-inch double five sports wheels, equipped with red brake calipers, iconic penetrating eagle wing taillights and LOGO taillights, which are highly recognizable.

　　In addition, the legroom in the back row of the M5 intelligent driving version is optimized to 870mm, so that passengers can sit for a long time. The trunk has a volume of 369L, which can be expanded to 776L after the rear row is put down. With the reverse charging of 3500W, it still supports the battery life of more than 800km after camping in the wild for a week, which easily meets the travel needs.

　　The official guide price of Wenjie M5 intelligent driving version is: Wenjie M5 rear-drive intelligent driving version 279,800 yuan, Wenjie M5 four-wheel drive intelligent driving version 299,800 yuan, Wenjie M5 pure electric intelligent driving rear-drive version 289,800 yuan and Wenjie M5 pure electric intelligent driving four-wheel drive version 309,800 yuan. The standard functions of HUAWEI ADS 2.0 advanced intelligent driving system software package have covered 19 functions such as high-speed LCC(Lane Centering Control Lane Cruise Assist), urban LCC, and high-speed NCA (Navigation-based Cruise Assist). The optional premium package also includes three functions: urban NCA, AVP(Automated Valet Parking in parking service) and urban LCC enhancement. The one-time purchase price is 36,000 yuan, the annual subscription price is 7,200 yuan, and the monthly subscription price is 720 yuan. During the pre-sale period (April 17 to June 30, 2023), you can enjoy the first sale rights such as deposit expansion, optional fund gift and 6-month HUAWEI ADS 2.0 premium package gift; This product can also enjoy an additional replacement subsidy of 10 thousand yuan for multi-vehicle replacement.

　　At this conference, the flagship SUV of Panoramic Wisdom, Wenjie M9, was also unveiled, which brought a brand-new family design on the design concept of Wenjie series "Extreme Simplicity and Purity". As a full-scale flagship SUV, Wenjie M9 has a comfortable seating space comparable to MPV, and provides 3-6 changeable seating spaces, a newly-built D-class luxury SUV platform, an all-aluminum chassis, and air springs and CDC shock absorption systems as standard in all departments, bringing better riding comfort and safety. As the flagship product of Huawei’s deep empowerment, Huawei’s smart car full-stack technology solution is fully on board. On the basis of the double "ceilings" of smart cockpit and intelligent driving, it includes Huawei’s megapixel smart headlights, HUAWEI AR-HUD, AI big model, sensing federation and other black technologies, all of which are on board, bringing the ultimate intelligent experience of the whole scene.

　　The extended range version and pure electric version of Wenjie M9 will be booked on April 17, 2023, and the estimated price range is 500,000-600,000 yuan. Consumers can book through Huawei Mall and enjoy the corresponding rights of booking, which will be officially released in the fourth quarter of 2023.

　　Recycling used lithium batteries is a good business.

　　However, at present, mainstream battery recycling enterprises have to face a big trouble, that is, the process of battery recycling consumes a lot of energy, has high economic cost, and will produce a large number of toxic by-products.

　　At the beginning of February, Lawrence Berkeley National Laboratory (LBL) announced on its official website that the relevant team of the laboratory had developed a Quick-Release Binder. When lithium-ion batteries using this quick-release binder are recycled, they only need to be disassembled and put into alkaline water at room temperature, and the electrode components can be separated by gentle shaking, and then the required components can be filtered out of the water and air-dried.

　　At present, the relevant teams are cooperating with onto technologies, an American battery recycling company, to conduct tests, which will soon be introduced to the market.

　　It is understood that the binder is a colloidal substance used in most types of batteries (including lithium-ion batteries and commonly used alkaline batteries). Every battery has two electrodes — — A positive electrode and a negative electrode. The electrode is made of conductive chemicals that generate current, and the adhesive binds these active chemical components together and fixes them in a proper position to achieve consistent and lasting performance.

　　The quick-release adhesive invented by Lawrence Berkeley National Laboratory staff is made of two commercially available polymer materials, polyacrylic acid (PAA) and polyethyleneimine (PEI), which are connected by chemical bonds between positively charged nitrogen atoms in PEI and negatively charged oxygen atoms in PAA.

　　When the solid bonding material is placed in a solution containing sodium hydroxide (Na+OH – ) in alkaline water, sodium ions will enter the connection site, thus separating the two polymer materials. The separated polymer dissolves in the liquid, releasing any electrode components embedded in it.

　　The left vial contains a copper foil of the battery current collector. After the quick-release adhesive is dissolved, the valuable electrode components in the battery have been completely released. In the vial on the right, the adhesive is rapidly dissolving in alkaline water. In contrast, the traditional binder strongly adheres the electrode material to the current collector like glue, which makes it difficult to separate and recycle the battery electrode material.

　　This is in sharp contrast with the current recycling of waste lithium-ion batteries. It is understood that taking the pyrometallurgical method of lithium-ion battery recycling technology as an example, it is necessary to chop and grind the battery and separate the metal and elements after combustion. The recycling process is not only high in energy consumption and cost, but also releases toxic chemicals that must be handled carefully.

　　The quick-release adhesive of Lawrence Laboratories team can be used to manufacture the positive and negative electrodes of batteries, and the price is about one tenth of that of the two most commonly used commercial adhesives for batteries.

　　Liu Gao, a senior scientist in the field of energy technology in Berkeley Lab, a member of the Energy Storage Center of Berkeley Lab and the project leader, said: "If we don’t stop burning batteries and throwing them into the trash can, we will run out of resources in the next decade. Cobalt and nickel are not enough, and we must recycle them, otherwise we can’t keep up with the market demand for batteries. "

　　Another member of the team said, "In the laboratory scale, preparation is very easy, and we don’t think it will be difficult to promote it to the commercial scale." The team believes that this material can be applied to batteries of all sizes, from small batteries in mobile phones to energy storage batteries in power grids.

　　The team’s tests show that this adhesive can be applied to various battery types, such as button cell in the picture.

　　In late September 2022, this technology was rated as one of the 100 revolutionary technologies developed globally in 2022 by R&D 100 Awards.

　　OnTo Technology, an American battery company, is working with Liu Gao’s team to complete product testing and bring it to market. The existing experiments show that the quick-release adhesive is very stable under high voltage and low voltage, and researchers now plan to use this adhesive to build a prototype lithium-ion battery to analyze its performance.

　　According to Steve Sloop, the founder of OnTo Technology, the rapid release of adhesive represents a paradigm shift in battery design. This design paradigm is no longer to design the battery first and try to create a recycling process afterwards, but to become the first design for recycling.

　　Assuming that the test goes well, the technology will smoothly transition to commercial manufacturing. Steve Sloop said, "The battery does not contain perfluoroalkyl and polyfluoroalkyl substances (PFAS), which is also a great achievement — — PFAS is a compound used to make non-stick coatings and many other products, but it may cause many health-related problems. "

　　It is understood that the development of this quick-release adhesive has been supported by the Office of Energy Efficiency and Renewable Energy of the US Department of Energy.