Early this morning, Wang Hua, general manager of the public relations department of Xiaomi Group, released the ultimate rumor about Xiaomi Automobile on the social media platform. Wang Hua said that in the past two days, rumors have been made three times to clarify the price P chart of Xiaomi Automobile.Today, the rumor is finally dismissed. Until the official Xiaomi automobile product launch conference is over, all the information and posters with Xiaomi automobile version and price are fake..

Wang Hua also said that there can be no price and policy before the official release. Don’t believe the so-called insider rumors, no one knows the real price, or even the official release time, because everything has not yet been determined.

Things to review:

Regarding the price of Xiaomi car, at the Xiaomi car technology conference held on December 28, 2023, Lei Jun, the founder of Xiaomi Group, explained the performance of the first car SU7 of Xiaomi and said firmly: "So don’t shout 99,000 (referring to the pricing of Xiaomi SU7), it is impossible!" Lei Jun further said: "Anyone who has this kind of performance and configuration will get more than 400,000! Therefore, there is no need to talk about 149,000, but we still have to respect technology! "

On January 2nd, Lei Jun said that Xiaomi SU750 had no rivals within 7.5 million and rushed to Weibo for hot search. On the same day, Lei Jun wrote on the social media platform, "Xiaomi SU7, who is competing with the same file?" . In the comment area of this article in Weibo, some netizens commented, "Without the price, I don’t know who is in the same file. Mr. Lei will give the price quickly and want to buy a car for the New Year."

Subsequently, Lei Jun replied to this comment, "Is there an opponent within 500,000?"

Xiaomi public relations rumors three times in two days.

Recently, some people have made a price poster similar to Xiaomi’s official style, which indicates that the pre-sale price of Xiaomi SU7 rear-drive standard version is 99,000, and the pre-sale price of Xiaomi SU7 four-wheel drive Max version is 599,000.

In this regard, Wang Hua, the head of Xiaomi’s public relations, denied rumors on the social media platform on the 3rd. These pictures were fake at first glance. "Not only is the font wrong, but there is no metric mark, and the screenshot of official website is directly P".

After the rumor was rumored on the 3rd, a poster picture of the scheduled opening of Xiaomi SU7 was circulated on the Internet. This time, the picture was made very realistically, with many details, but unfortunately it was still fake.

Wang Hua, head of Xiaomi’s public relations, said: "Everyone’s expectations have been received, and the rhythm of a daily picture is unnecessary. When it is officially released, everyone can see it at a glance."

Why is Xiaomi car difficult to "price"?

Nowadays, the pricing of Xiaomi SU7 has become a mystery, and it has also earned enough attention.

According to national business daily, according to Pang Rui, a well-known brand expert and founding partner of Zhansheng Communication, this may be a "test water" for Xiaomi Automobile in pricing. "So far, for the pricing of Xiaomi SU7, Xiaomi is more denying the price circulated on the Internet, without giving any positive hints. Perhaps this is also a pricing test strategy, that is, by observing the market’s public opinion feedback on different rumored prices, Xiaomi can constantly correct the price and gradually form the final pricing in the process. " He said, "Xiaomi has denied the three prices of 99,000, 149,000 and 599,000, which also shows that Xiaomi SU7 will not be positioned in the low-end or luxury car market, but is more likely to choose the middle and high-end market."

Whether it is electronic products such as mobile phones or home appliances such as televisions, millet products are often known for their cost performance. When Xiaomi turned to the car track, many people also expected its first car, especially in terms of price, hoping that it could maintain the brand tonality of "high cost performance".

Some netizens speculate from the current automobile market that the minimum starting price of Xiaomi automobile may be between 200,000 yuan and 300,000 yuan. At the same time, it is reported that Xiaomi SU7 Max needs to be sold for more than 330,000 yuan to achieve breakeven.

According to China Net Finance, Liang Zhenpeng, a senior industrial economic observer, said that Xiaomi’s pricing was not announced, which may be a decision made by considering various factors. "On the one hand, it takes a long time for a car to go from PPT to commercial mass production, and then to improve the yield to meet the standards of product quality, process performance and other technical parameters. For Xiaomi, the cost is temporarily difficult to determine, so the price has not been disclosed yet; On the other hand, in the process of R&D and manufacturing, Xiaomi’s automobile products will continue to be iteratively updated, and the cost will continue to change, thus affecting the final pricing. "

How much do you think Xiaomi will sell?

Upstream news is integrated from Sina Weibo, Zhongxin Jingwei, China Net Finance, national business daily, etc.

Editor: Yang Hong Editor: Zhou Shangdou Audit: Feng Fei

New energy vehicles are the hottest topic at the moment, especially after the outbreak of gathering with major new car-making forces, which gives consumers more choices. Then, among many models, why can BYD Han become the sales volume after Model 3? Today we will talk about three reasons for choosing it!

Reason one: the same level of security is the best!

Whether it is a pure electric car or a plug-in hybrid car, it must first be a "car". You may prefer black technology or pay more attention to operation, but no one can ignore the safety of the car. Especially the spontaneous combustion problem, although it has a higher endurance performance, it is extremely unstable and prone to safety accidents. Once it spontaneously ignites, it will cause explosions in a short time, which will endanger the health of passengers.

The birth of blade battery completely solved this problem, not only infinitely close to ternary lithium battery in battery life, but also completely solved the problem of spontaneous combustion. And Ferrous lithium phosphate itself is cheap, and the car is naturally the safest in its class. In addition, it can also greatly save the cost of building a car, and apply the cost to the interior materials, which can also greatly enhance the sense of luxury.

Reason 2: It is most suitable for home use.

In the comparison of models of the same class, both Model 3 and Model 3 have a "common problem", that is, their body size is too small, more like a sedan, especially the rear space is too narrow to use. Byd Han is a real dimension reduction blow, with a body size of 4980×1910×1495mm and a wheelbase of 2920mm far exceeding the other two cars.

If the owner is a single aristocrat or a young man who has just fallen in love, it won’t make a big difference for the time being, but if it is a family that has already married or even had children, then BYD Han’s advantage is very obvious.

Reason 3: worry-free battery life

Although from the book data, BYD Han’s battery life is not particularly top-notch, according to the actual measurement by the owner and the media, BYD Han’s battery life is very excellent, and the actual battery life of the 605km version is basically measured at around 600km, even in the cold winter, the owner’s measured result is more than 390km. On the other hand, some ternary lithium models have a battery life of more than 700km, but the actual battery life level can’t even nedc 300km, which has caused great troubles to consumers.

According to the latest sales data released by the Ride Association, BYD Tang (parameter picture) sold 10,107 new energy vehicles in April, of which Tang DM series sold nearly 9,000 vehicles, which continued to sell well, beating Li ONE and winning the first place in the medium and large SUV market, confirming its strong strength and leading position in the field of plug-and-mix.

The sales momentum is strong, and Tang DM series leads the brand to continue to rise.

In April, under the influence of the repeated spread of COVID-19 epidemic, the national passenger car market was hit hard, and the sales volume decreased by 34% compared with that in March, among which new energy was also affected by the current epidemic, with a decrease of 36.5% compared with that in March. Due to the impact of epidemic situation and the shortage of market supply chain, it is not easy for BYD Tang DM series to achieve such sales performance. By direct comparison, Li ONE, which is also the head camp of medium and large SUVs, delivered only 4,167 units in April, while Toyota Highlander sold 6,645 units, both of which were greatly reduced.

Behind the hot sale of Tang DM series, it not only highlights the technical advantages of BYD’s self-production and self-research in the whole industry chain, but also highlights that its word-of-mouth advantage is being widely recognized by more and more consumers. At present, in the attention ranking of market segments, the Tang DM series has been ahead of the top three German companies: Mercedes-Benz GLC, Audi Q5L and BMW X3, and has finished overtaking the traditional fuel SUV of luxury brands in corners with new energy, leading the high-end SUV of China brand to break through continuously, and has achieved initial results.

The flagship is evolving again, and the product matrix of Tang DM series is about to be upgraded again.

For a long time, BYD has anchored the market pain points with its innovative technical strength, bringing subversive product performance. Among them, Tang DM-i has a comprehensive cruising range of up to 1050km under the joint action of Xiaoyun-plug-in special turbocharged 1.5Ti high-efficiency engine, EHS electric hybrid system and other high-efficiency core components, bringing the ultimate performance, and relying on the wheelbase of 2820mm, it has the advantages of occupying 7 large seats, being large and economical, and has won wide popularity in the market and consumers.

At the same time, in the face of consumers’ increasingly diversified product demands, Tang DM series has continued to evolve, and Tang DM-p is about to strike with extreme performance strength, combining with Tang DM-i to form a "super ip" combination. BYD Tang DM series will once again subvert the new height of hard-core strength of medium and large SUVs, lead the car experience to a new level with industry-leading performance and efficiency, and its sales volume is expected to further increase.

Summary:

The word-of-mouth and sales continued to generate, which confirmed that Tang DM-i was a well-deserved 200,000-class home SUV. Under the great opportunity of the rapid rise of new energy, market competition has been launched around the competition of hard-core technical strength, and products that can truly meet the diversified needs of users can stand out. From this point of view, BYD Tang DM series has taken the lead, and in the future, it will lead China brand to break through together with other models of Tang family.

In the car home Tianjin Promotion Channel, we are pleased to announce that there is a limited-time promotion. This luxury SUV can now enjoy a discount of up to 10,000 in Tianjin, with a starting price of only 279,800. As a car with excellent performance and excellent quality, Zhiji LS7 now offers attractive prices, giving more consumers the opportunity to own a high-quality car. Please click "Check the car price" in the quotation form to get the specific preferential information in your area and strive for higher discounts.

Zhiji LS7 is a luxury SUV with a sense of technology and futurity. Its front face design adopts a streamlined shape, showing a strong sense of movement and strength. The air intake grille adopts a closed design, which highlights the identity of the electric vehicle. At the same time, it is matched with chrome decoration and LED headlights, making the whole vehicle more recognizable and fashionable. The body lines are smooth, showing smooth curved surfaces and tough edges and corners, which shows its strong sports atmosphere. The overall style is simple and atmospheric, which highlights the high-end positioning of Zhiji automobile brand, and at the same time, it has a sense of fashion and technology, which makes people unforgettable.

Zhiji LS7 is a medium and large SUV with beautiful lines. Its body length, width and height are 5049 mm, 2002 mm and 1731 mm respectively, and its wheelbase is 3060 mm, providing sufficient interior space. The car has a front track of 1700 mm and a rear track of 1715 mm, and is equipped with front and rear tires of 255/55 R20 and 275/50 R20 specifications, providing excellent grip and comfortable driving experience. The side lines of the car are smooth and dynamic, showing a sense of modernization and luxury. In addition, the car is equipped with 22-inch rims, which adds a sense of fashion and strength to the whole car.

The interior design of Zhiji LS7 is very modern, adopting a simple and exquisite style to create a comfortable and luxurious driving experience. The steering wheel is made of leather, and it is electrically adjusted up and down+front and back, so that the driver can easily find the driving posture that suits him best. The central control screen has a size of 26.3 inches and is equipped with a voice recognition control system, which can control functions such as multimedia, navigation, telephone and air conditioning, providing a more convenient operation experience. The front and rear rows are equipped with Type-C and USB interfaces, which are convenient for connecting devices for charging. The seat is made of imitation leather and genuine leather. The main driver’s seat supports front and rear adjustment, backrest adjustment, height adjustment (4-way) and lumbar support (4-way). The co-pilot seat supports front and rear adjustment, backrest adjustment, height adjustment (2-way) and lumbar support (2-way). The front seat is also equipped with heating function. The rear seats can be laid down in proportion, providing a more flexible space layout. In a word, the interior design of Zhiji LS7 is both comfortable and practical, which brings more pleasant driving experience to drivers and passengers.

Zhiji LS7 is equipped with a powerful engine with a maximum power of 250 kW and a maximum torque of 475 N m.. This engine can not only provide excellent power performance, but also has the characteristics of high efficiency and energy saving. During driving, it can quickly respond to the driver’s instructions and provide abundant power for the vehicle. Whether it’s accelerating or climbing, Zhiji LS7 can handle it easily. At the same time, the high efficiency of the engine also ensures its fuel economy, allowing drivers to enjoy driving pleasure while reducing fuel consumption and achieving more economical and environmentally friendly travel. In a word, the engine performance of Zhiji LS7 is excellent, which brings excellent driving experience to drivers.

In this survey, we were lucky enough to interview the owner of Zhiji LS7, the owner of car home. He is full of praise for the appearance and interior of Zhiji LS7, especially its streamlined modeling and technology-conscious screen design. He said: "I was deeply impressed by the appearance and interior of the Zhiji LS7, especially the sporty shape and the technology-based multi-screen design, which really won my heart." This also fully reflects the design intention of Zhiji LS7, which fully considers the needs and preferences of the owners, both in appearance and interior, and brings excellent driving experience to the owners. Thanks to the support and love of car home car owner @ Shanghai Cheyou 8013786 for Zhiji LS7, we believe that Zhiji LS7 will become the choice of more car owners and bring them better driving experience and enjoyment.

In [car home Hangzhou Special Promotion Channel], we are pleased to announce that a limited-time special offer is under way! As a high-profile SUV model, the price of Xingyue L Zhiqing in Hangzhou has dropped to 152,700 yuan, with a maximum discount of 0.7 million yuan. If you are interested in this model, you may wish to click "Check the car price" in the quotation form to get a higher discount. Xingyue L Zhiqing has excellent power performance and intelligent configuration, and it is a car choice that you should not miss.

Xingyue L Zhiqing is a modern SUV, and its design is full of strength and movement. The front face adopts a large air intake grille and sharp LED headlights, which is very domineering. The body lines are smooth, and the overall style is fashionable and dynamic. The side adopts streamlined design, creating a very dynamic atmosphere. In addition, Xingyue L Zhiqing is also equipped with a large-size rim and a sports brake system, which further highlights its sports style. Generally speaking, the design of Xingyue L Zhiqing is excellent, and people can be attracted by its unique charm at a glance.

Xingyue L Zhiqing is a medium-sized SUV with a length * width * height of 4795*1895*1689mm, a wheelbase of 2845mm, and a front and rear track of 1610 mm.. It has streamlined side lines and dynamic rim design, with 245/45 R20 in tyre size and 245/45 R20 in tyre size. These design elements make Xingyue L Zhiqing more fashionable and dynamic in appearance, and also provide better handling performance and driving experience.

The interior design of Xingyue L Zhiqing is exquisite and atmospheric, with black and brown color scheme, creating a noble and comfortable atmosphere. The steering wheel is made of leather material, which feels comfortable and supports manual adjustment up and down and back and forth, which is convenient for drivers to adjust their driving posture. The 12.3-inch central control screen has a large size and clear display effect, supports voice recognition control system, and can control multimedia, navigation, telephone, air conditioner, skylight and window. There are two USB/Type-C interfaces in the front row and one USB/Type-C interface in the back row, which is convenient for charging. The front seats are made of imitation leather. The main driver’s seat supports front and rear adjustment, backrest adjustment, height adjustment and lumbar support, and the co-pilot’s seat supports front and rear adjustment and backrest adjustment. The main driver’s seat is also equipped with heating and ventilation functions to provide a better driving experience. The rear seats support proportional tilting to provide more space for passengers.

Xingyue L Zhiqing is equipped with a 1.5T 163 horsepower L4 engine with a maximum power of 120 kW and a maximum torque of 255 N m.. The engine adopts an advanced 3-speed DHT gearbox, which can provide a smooth shifting experience and efficient power output. The engine can provide sufficient power for the vehicle, so that the driver can easily control the vehicle and perform well in various road conditions. In addition, the engine also has excellent fuel economy performance, which can bring a more economical and environmentally friendly driving experience to car owners.

In the evaluation of car home’s car owners, she praised the appearance and interior of Xingyue L Zhiqing. She said that she likes the color of the vehicle very much, especially the design of the protruding middle net, which makes her feel younger. It can be seen that the exterior design and interior quality of Xingyue L Zhiqing are excellent, which can attract consumers’ attention. In addition, the car is also equipped with intelligent engine technology, which can provide a smarter driving experience and make consumers feel more convenient driving pleasure. If you are looking for an SUV with stylish appearance, exquisite interior and excellent performance, Xingyue L Zhiqing is definitely a good choice.

　　On September 12th, the new M7 series of AITO was officially launched. As a luxury medium-sized SUV with great wisdom, large space and super safety, the new M7 will bring consumers a brand-new travel experience. At the press conference, Yu Chengdong, managing director of Huawei, CEO of BG and CEO of BU, a smart car solution, said: "We have invested 500 million yuan in the new M7 series of AITO, using solid materials and excellent technology to make it not only become ‘ Intelligent cockpit ceiling ’ , or ‘ Intelligent driving ceiling ’ , but also ‘ Intelligent safety ceiling ’ ! In the invisible and visible places, it brings users the ultimate experience that is more advanced than far ahead! "

　　"Shuangzhi" continues to be far ahead, and the whole country can drive with wisdom.

　　The new M7 in Wenjie is equipped with HUAWEI ADS 2.0 advanced intelligent driving system [footnoteRef:1], which is the first to realize high-speed and urban advanced intelligent driving without relying on high-precision maps. It is expected that in December this year, the urban intelligent driving pilot assistance (NCA)[footnoteRef:2] will realize the intelligent driving experience that can be opened all over the country. Since its release in April 2023, HUAWEI ADS 2.0 has built a rich scene library on the AI ? ? training cluster, learning 10 million +km in depth every day, and continuously optimizing the iterative intelligent driving algorithm and scene strategy. As of September 2023, the long-distance NCA pilot MPI(Miles Per Intervention) is as high as 200km, and the success rate of urban elevated import and export is as high as 99%+, which is comparable to that of "old drivers".

　　Behind the excellent intelligent driving experience, the new M7 in Wenjie is equipped with 27 sensing hardware, including an overhead laser radar, three millimeter-wave radars, 11 high-definition visual sensing cameras and 12 ultrasonic radars. With the high-performance computing platform and Huawei’s self-developed anthropomorphic algorithm, the whole scene and all-weather perception of moving and static targets (including alien objects [footnoteRef:3]) are realized. Among them, HUAWEI ADS 2.0 upgrades the GOD(General Obstacle Detection Network) 2.0 network pioneered by the industry on the basis of integrating BEV(Bird Eye View) perception ability, which can identify alien objects outside the white list of general obstacles, and finely identify the types of obstacles (such as distinguishing ambulances, police cars, etc.), with a recognition rate as high as 99.9% [footnote ref: 4]; RCR 2.0(Road Cognition & Reasoning) can match the navigation map with the real world, which can not only "see things" but also "see the road". In addition, based on the multi-sensor fusion perception ability, the new M7 in Wenjie also has the intelligent parking ability of visible parking, and supports parking in parking service and ultra-narrow parking spaces in the park.

　　HarmonyOS’s smart cockpit is smoother and more fun. The super desktop brings more mobile phone applications, and the "touch" of the mobile phone can realize the flow of applications such as drama and games. Mobile phone aerial photography can also be transferred to the cockpit screen, allowing the whole family to "sit around the world" in the car. Xiaoyi Smart Voice can navigate offline even when the signal is not good, and it can also realize convenient experiences such as voice-controlled photo sharing at any time and payment without getting off the bus. In the back row, HUAWEI MagLinkTM has developed a new way to play space scenes. Huawei tablets can be connected immediately, realizing multi-device linkage. The intelligent cockpit can be changed into a personal workshop, a multi-person conference room and a children’s study, and the magic space can be flexibly switched to create "mobile whole house intelligence".

　　　All-round rejuvenation and upgrading, the super-large space is unparalleled.

　　The new M7 fully considers the needs of family travel. The top five seats have the leading effective space in the car at the same level, with a length of 3338mm, and each seat is very spacious. The trunk is 1100mm deep, with a standard volume of 686L, which can easily accommodate 12 20-inch boarding boxes [footnoteRef:5]. After the second row of seats are laid down and connected with the trunk, the maximum depth is extended to 2051mm, which can form a loading space of 1,619 L [Footnote Ref: 6], easily accommodate 30 20-inch suitcases, and can switch various modes such as a 2-meter big bed, so that it is easy for two people to lie flat. With the 52L storage compartment in the trunk, the ultimate space efficiency meets the loading requirements of family cars, whether it is a long distance for one person or a romantic or two people.

　　The new M7 enjoys a more flexible layout with six seats, giving users more choices. The overall space of the front, middle and rear three rows reaches 2605mm, and both the six-seat and four-seat modes have spacious interior space. The whole car is full of seats, and there is still a 1.1-meter trunk. The standard volume of 188L can hold four 20-inch suitcases. After putting down the rear seat, it can be expanded to 775L, which can accommodate four 28-inch suitcases at the same time, easily meeting the needs of multi-scene vehicles.

　　　Active and passive double insurance, double super safety and more reliable.

　　Passive safety is not afraid of accidents, active safety avoids accidents, physical safety and intelligent safety are double insurance, which makes the new M7 series double super safety in the world. In terms of passive safety, it is safer and more reliable to ask the new M7 body structure to match the mold opening and rebuild the welding production line. The submarine-grade thermoformed steel accounts for 24.4%[footnoteRef:7] and high-strength steel and aluminum alloy account for 80.6%[footnoteRef:8], which is better than the mainstream models of 500,000 luxury brands currently on sale. At the same time, CBS(Composite Body Solutions) [footnoteRef:9] composite body material is introduced to effectively improve the body stiffness and collision safety. In addition, the new car comes standard with eight airbags and front double pre-tensioned seat belts, which provide users with all-round driving safety based on more real-life scene verification.

　　

　　The cart is comfortable and easy to drive, and the whole family is comfortable to travel.

　　The new M7 focuses on family travel scenes and comprehensively optimizes the driving experience. The big five seats come standard with brand-new "cotton candy" seats, with 10 layers of comfortable laminated design and a total foam thickness of 100mm；; The ventilation, heating and massage functions of four seats are standard, and each seat is as comfortable as first class. Through the Xiaoyi Wisdom Assistant, the double-row nap function of the main driver and the auxiliary driver can be turned on by voice. Enjoy six new zero-gravity seats, so that users can unload their fatigue when riding, as if they were in a space capsule, bringing the ultimate comfort and relaxation experience. In addition, the new M7 is equipped with leading and comfortable configurations such as front and rear double air-conditioning boxes, 17 air-conditioning outlets, rear air-conditioning touch screen, and fully automatic electric pedal [footnoteRef:12]. A healthier "zero formaldehyde" cockpit allows the whole family to enjoy a healthy and comfortable travel experience at any time.

　　In terms of driving experience, the new M7 upgraded Huawei Datstm 2.0 (dynamic adaptive torque system) and front and rear suspension double FSD(Frequency Selective Damping) variable damping shock absorbers, making driving more stable and smooth. The new M7 in Wenjie is equipped with HUAWEI DriveONE extended-range electric drive platform, and the four-wheel drive version accelerates 4.8s[footnoteRef:13] in 100 kilometers, leading the same level in power performance. Under the condition of full oil and full charge CLTC, the new M7 has a comprehensive battery life of 1300km[footnoteRef:14], a pure battery life of 240km, and the fuel consumption is as low as 5.6L/100km[footnoteRef:15] under the condition of power feeding, thus achieving long battery life and ultra-low energy consumption. In addition, the active air intake grille and lower body height enable the new M7 to have an ultra-low drag coefficient of 0.298Cd; With the new intelligent range extension technology, the working condition and environment are intelligently identified, and the use strategy between the range extender and the motor is reasonably allocated, so that the power is better, the battery life is longer, the silence is better and the energy consumption is lower.

　　As a 250,000-class luxury SUV, Wenjie New M7 has established the image of the "ceiling" of smart price ratio in market segments. The official guide price of the new M7 series is: 249,800 yuan for the five-seat rear-drive version of M7 Plus, 284,800 yuan for the five-seat four-wheel drive version of M7 Plus and 309,800 yuan for the five-seat intelligent driving version of M7 Max; The six-seat rear-drive version of M7 Plus is 269,800 yuan, and the six-seat intelligent driving version of M7 Max is 329,800 yuan.

　　At the launch conference, Yu Chengdong, managing director of Huawei, CEO of BG and CEO of BU, a smart car solution, held a delivery ceremony for small order users during the Chengdu Auto Show. The new M7 was delivered as soon as it was released, which greatly shortened the waiting period for users to place an order and improved consumers’ car purchase and car use experience.

　　Order the new M7 series immediately, and you can enjoy the right of buying a car of 33,000 yuan [footnoteRef:16]. Consumers can consult and make reservations at Huawei Mall, Huawei Authorized Experience Store and AITO User Center.

[Know the way of car products] Recently, I learned that Baojunyue Plus and Baojunyue are also officially listed in 2024, and Baojunyue Plus,The price is 80,800-90,800 yuan., Bao Junyue Plus,The price is 93,800-103,800 yuan.Next, let’s take a look at the new car with everyone.

The Tianyu architecture officially released by Baojun brand is divided into three platforms: D, M and S, and covers full-size models from A00 to C, including pure electric and hybrid power combinations. Among them, the D platform is a large-size platform with a vehicle length of 4600 mm-5100 mm. As the most economical platform, the M platform covers the size range of 3500mm-4,600 mm medium-sized scooters, and the S platform is characterized by convenient personality, with the length ranging from 2500mm to 3,500 mm..

Model: Baojun Yueye Plus

Appearance, Yueye Plus positioning small SUV models, using a square box shape, the recognition is still very high. On the front face, the front grille uses a black closed grille, left and right four-point LED daytime running lights, and the front guard is decorated with a large number of black enamel materials. Baojun Yueye Plus offers five body colors: cloud gray, sea of clouds white, blue sky, aurora green and deep space black.

Coming to the side of the car body, the top is equipped with the popular chrome-plated luggage rack, and the window is decorated with black decorative strips. The door handle adopts the traditional door handle, and the new car is also practical. The new car is equipped with multi-frame sports wheels. In terms of body size, the length, width and height of the new car are 3,996 * 1,760 * 1,726 mm, the wheelbase is 2560mm, the full-load ground clearance is 150mm, and the turning radius is only 5.35m, so the new car has good passability.

At the rear of the car body, the new car has a square shape, and the window is relatively narrow. The new car is not equipped with a small schoolbag. It adopts classic city zebra headlights and track rear taillights, and adopts a side door.

In terms of interior, the style is quite satisfactory, the three-position steering wheel is equipped with LCD instrument+suspended central control panel, the center console is layered, the air conditioning outlet is rectangular, and the instrument panel, four-door armrest, seat and other leather covers are all made of 3D Mesh advanced environmental protection materials with low emission and no odor.

In terms of power, Baojunyue Plus adopts a front-drive layout, equipped with a 75kW high-power motor, with a peak torque of 180N·m, a top speed of 150km/h, and a CLTC pure electric cruising range of 401km. It is equipped with the only unmanned high-order intelligent driving assistance within 200,000.

Model: 2024 Baojun Yueye

In appearance, the 2024 Baojunyue is a redesigned model, which provides the body colors of Sunrise Orange, Morning Green, Deep Space Black, Sea of Clouds White, Mountain Fog Grey and Xiaguang Blue for users to choose from. The new car is basically a continuation of the current model, the headlights are sharp and sharp, and the front enclosure is decorated with off-road style kits.

When you come to the side of the car body, it has a two-door layout. When you enter the second row, you need to move the first row of seats forward, using traditional door handles and equipped with side skirt pedals. In terms of body size, the length, width and height of the new car are 3381/1685/1721mm and the wheelbase is 2110mm respectively.

In terms of interior, it has the largest soft covering area of 1.16m2, a 10.25-inch dual screen, a multi-function steering wheel, leather seats, 6-way electric adjustment of the main driver’s seat, automatic wiper, cruise control, keyless entry, and 4 speakers in the whole car.

In terms of power, it is equipped with a permanent magnet synchronous drive motor with a maximum power of 50 kW and a peak torque of 140 Nm. In terms of battery, it is equipped with a 28.1 kWh lithium iron phosphate battery pack, which has a battery life of 303 kilometers.

Xiaobian has something to say:

Baojunyue Plus and 2024 Baojunyue have also been listed, and the sincerity of the new car can also be seen at this price. On this basis, the new car also provides rich technology configuration and sufficient battery life, and this assisted driving also has surprises. Looking forward to the dynamic experience in the later period. Want to know more about new car information and car purchase market, please leave a message for interaction. Everyone must consume rationally when buying a car. (Photo/Text/Photo: Chen Fengmei, who knows how to drive)

　　The implementation of the People’s Republic of China (PRC) Basic Health Care and Health Promotion Law and the electronization of motor vehicle inspection marks will cover the whole country … … Coming into June, a large number of new regulations will be formally implemented, which will affect our medical care, food, housing and transportation. Come and find out!

　　whole country

　　one

　　The first basic and comprehensive law implementation in the field of health

　　The Basic Medical Care and Health Promotion Law of People’s Republic of China (PRC) shall come into force on June 1, 2020. This is the first basic and comprehensive law in the field of health in China.

　　The law proposes that citizens are the first responsible person for their own health; The state brings health education into the national education system; The state organizes surveys and statistics on the health status of residents; The state formulates and implements health work plans for minors, women, the elderly and the disabled, and strengthens health services for key groups.

　　The law also provides for violent injuries to doctors. "The personal safety and personal dignity of medical and health personnel are inviolable, and their legitimate rights and interests are protected by law. It is forbidden for any organization or individual to threaten or endanger the personal safety of medical and health personnel and infringe on the personal dignity of medical and health personnel. "

　　The first basic and comprehensive law in the field of health in China, People’s Republic of China (PRC) Basic Medical Care and Health Promotion Law, came into effect on June 1st. The law clearly stipulates that the whole society should care about and respect medical and health personnel; The personal safety and personal dignity of medical and health personnel are inviolable, and their legitimate rights and interests are protected by law.

　　2

　　Banks may not raise the loan interest rate on the grounds of loan suspension.

　　China Banking and Insurance Regulatory Commission and other six departments issued the Notice on Further Standardizing Credit Financing Charges and Reducing the Comprehensive Financing Cost of Enterprises, which came into effect on June 1st. The "Notice" proposes to cancel the fees such as credit fund management; Banks may not charge credit funds to pay transfer fees; For the credit funds that have been allocated but not yet used by the enterprise, no fund management fee shall be charged; For credit financing of small and micro enterprises, it is not allowed to stipulate liquidated damages for early repayment or late payment in the loan contract, and cancel the overdraft commitment fee for corporate accounts and the credit certificate fee.

　　The Notice clarifies that banks are not allowed to force enterprises to purchase insurance, wealth management, funds or other asset management products when approving credit. It is also necessary to carry out credit review in advance, and not to raise the loan interest rate on the grounds of loan suspension, so as to ensure that enterprises with capital needs can obtain loans at reasonable cost; It is forbidden to continue to provide credit support to "zombie enterprises", occupy the bank’s loanable funds and push up the financing cost of other enterprises.

　　three

　　Improve the efficiency of bank approval

　　The newly revised Measures for the Implementation of the Administrative License of the People’s Bank of China shall come into force on June 1st. The method improves and refines the acceptance and approval process of administrative license; Simple procedures have been specially set up for the issuance of bank account opening licenses and other matters, and the time limit for examination and approval of relevant licensing matters has been reduced to five days after acceptance.

　　four

　　Motor vehicle inspection marks cover the whole country electronically.

　　On the basis of pilot projects in 16 cities, the Ministry of Public Security promoted the electronization of motor vehicle inspection marks in two batches throughout the country, providing electronic license services for motor vehicle owners, drivers and related industries and management departments. The first batch has been implemented since April 25, and the second batch will be implemented since June 20, including 15 provinces (regions) of Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Anhui, Fujian, Jiangxi, Henan, Guangxi, Tibet, Shaanxi, Gansu, Qinghai and Ningxia, achieving full national coverage.

　　Motor vehicle owners can APPly for the motor vehicle inspection mark electronic certificate through the Internet traffic safety comprehensive service platform or the "Traffic Management 12123" mobile app. Vehicles that are exempt from inspection within 6 years can apply for the inspection mark electronic certificate directly online. Inspection mark electronic certificate can be presented in three ways: online presentation, offline presentation and print presentation, which is convenient for the owner or driver of motor vehicles to apply in different scenes.

　　five

　　The whole country will implement the "one helmet and one belt" security guard action.

　　Recently, the Traffic Management Bureau of the Ministry of Public Security explicitly requested that all localities should steadily promote the "one helmet and one belt" safety protection action, guide drivers and passengers to correctly wear safety helmets and standardize the use of seat belts. From June 1st, the scope of law enforcement punishment is limited to traffic violations of riding a motorcycle without wearing a safety helmet and driving a car without using a seat belt.

　　six

　　Pension service institutions and employees who have these behaviors will be jointly punished.

　　The Measures for the Administration of the List of Joint Disciplinary Objects for Breach of Trust in the Pension Service Market (Trial) issued by the Ministry of Civil Affairs shall come into force on June 1, 2020. The "Measures" pointed out that there are violations of the legitimate rights and interests of the elderly due to the behavior of aged care services; Cheating the property of the elderly by illegal fund-raising or fraudulent means of selling "health care" products; There is a major fire hazard, without undue delay, overdue reform; There are illegal acts involving financial funds such as defrauding government subsidy funds by means of false reporting and impersonator; Old-age care service institutions and employees who refuse to accept or accept supervision and inspection in accordance with the regulations, or conceal the real situation when accepting supervision and inspection, are punished by relevant departments according to laws and regulations, and at the same time, local civil affairs departments should include them in the list of joint disciplinary targets within their respective jurisdictions.

　　seven

　　Implementation of that measure for the administration of mandatory national standards

　　The Measures for the Administration of Compulsory National Standards will come into force on June 1, 2020. The "Measures" pointed out that mandatory national standards should be formulated for technical requirements to protect personal health and life and property safety, national security, ecological environment safety and meet the basic needs of economic and social management.

　　Among them, automobile brake linings are included in the CCC certification (compulsory certification) management scope. If automobile brake linings have not obtained the compulsory product certification certificate and are not marked with the compulsory certification mark, they may not leave the factory, sell, import or be used in other business activities.

Screenshot of the Catalogue of Compulsory Product Certification Source: Website of the General Administration of Market Supervision

　　eight

　　Network security review to safeguard national security

　　The "Network Security Review Measures" jointly issued by the National Network Information Office and other 12 departments came into effect on June 1. The measures clearly point out that if key information infrastructure operators purchase network products and services that affect or may affect national security, they should conduct network security review.

　　nine

　　Some exams were cancelled or postponed.

　　According to the news from the Examination Center of the Ministry of Education, in June, all TOEFL, IELTS, GRE, GMAT, LAST and Cambridge General English Band 5 FCE exams will be cancelled, and the exam fees will be fully refunded. The national CET-4 and CET-6 scheduled for June 13th were postponed and held twice, with the test dates of July 11th and September 19th respectively. The same candidate can only choose to take one exam at the same level.

　　place

　　one

　　Beijing: Promote the use of public spoons and chopsticks.

　　The Regulations of Beijing Municipality on the Promotion of Civilized Behavior came into effect on June 1st. The regulations say "no" to 6 categories and 29 uncivilized behaviors, including throwing objects at high altitude, disturbing people by noise, and charging electric car corridors. At the same time, it advocates ordering food in moderation, implementing separate meals, and organizing weddings, funerals and celebrations in a civilized and frugal manner.

　　2

　　Tianjin: promoting automobile consumption

　　Tianjin recently introduced 11 measures to promote automobile consumption, including adding 35,000 personal indicators for passenger cars, promoting the convenience of Beijing-Tianjin-Hebei, and relaxing the qualifications for individuals and enterprises to apply for incremental indicators. The measures will be implemented from June 1st.

　　three

　　Shandong: 267 acts can be exempted or punished.

　　Shandong Province has made a list of matters that will not be punished and mitigated, implemented inclusive and prudent supervision, and guided people to consciously abide by the law. The list makes it clear that since June 1, 267 illegal acts, such as "failing to hang the business license according to regulations", can be exempted from punishment or given a light punishment if they meet the legal conditions after the enterprise or the party concerned corrects them in time.

　　four

　　Shanxi: Officially implementing garbage sorting.

　　The Regulations on the Classified Management of Urban Domestic Waste in Shanxi Province came into effect on June 1st. According to the regulations, domestic wastes are classified according to recyclables, harmful waste, kitchen waste and other wastes. Cancel the garbage bins scattered in the main streets and public places of the city, and implement regular and fixed-point collection and non-landing management.

　　five

　　Jiangsu: Promote the "Property Ownership Certificate upon Delivery"

　　Jiangsu Province has promoted the real estate registration mode of "issuing certificates upon delivery", and moved the registration window to the real estate delivery site, which will realize normal operation from June. Regardless of the mortgage or the full amount, the buyers only need to settle the tax and prepare all the information, so they can register the real estate at the same time when they close the house and get the certificate of real estate ownership.

　　six

　　Anhui: Promoting the Development of Traditional Chinese Medicine

　　The Regulations of Anhui Province on Traditional Chinese Medicine came into effect on June 1st. The regulations clearly stipulate that each city and county people’s government should hold at least one independent public Chinese medicine hospital; Those who have expertise in learning from teachers and medical skills can obtain the qualification of Chinese medicine doctors after examination; Provincial education departments should incorporate the basic knowledge of Chinese medicine into the relevant courses of primary and secondary schools and popularize the knowledge of Chinese medicine.

　　seven

　　Chongqing: Inter-provincial resident ID card "All Chongqing Office"

　　According to the news of the Public Security Corps of Chongqing Public Security Bureau, from June 1st, foreign registered residents who have stable employment, schooling and residence in Chongqing can handle ID card related business at any police station in Chongqing. The time limit for collecting identity cards has been shortened from the current 20 working days to 15 working days.

　　eight

　　Anhui: It is forbidden to eat terrestrial wild animals and their products.

　　The revised Anhui Food Safety Regulations came into force on June 1st. The "Regulations" stipulate that food producers and operators shall not use non-food raw materials or recycled food as raw materials to produce food, and shall not add substances prohibited by laws and regulations to food; Prohibit the production and operation of foods made of wild animals and their products that are prohibited by laws and regulations; It is forbidden to eat terrestrial wild animals and their products, as well as other wild animals and their products prohibited by laws and regulations.

　　nine

　　Sichuan: New Regulations on Rural Homestead Management

　　The Notice on Standardizing the Examination and Approval of Rural Homestead and the Management of Housing Construction jointly issued by the Sichuan Provincial Department of Agriculture and Rural Affairs stipulates that farmers who have been approved to build houses with land shall, in principle, complete building within two years from the date of application for approval; After the completion of the house, the old houses should be demolished. In strict accordance with the requirements of building new houses and demolishing old houses, in principle, the old houses should be demolished within 90 days after passing the acceptance of the township government. The original homestead should be arranged for use by rural collective economic organizations, and those that can be rehabilitated must be rehabilitated. Farmers who have passed the acceptance can apply to the real estate registration department for real estate registration in accordance with the law after dismantling the old houses and returning the original homestead to the village collective. The Notice shall come into force as of June 1st.

　　10

　　Gansu: Forcibly bringing pets into public places will be fined.

　　The Regulations on the Promotion of Civilized Behavior in Gansu Province is the first local regulation regulating citizens’ behavior in Gansu Province, which will be implemented on June 1. The "Regulations" clarify that those who take dogs out into the dog-forbidden area, fail to use the leash chain as required, and fail to clean up the dog feces in time shall be ordered by the corresponding administrative department to make corrections, and those who refuse to make corrections shall be fined between 50 yuan and 200 yuan. If you don’t listen to dissuasion, you will be fined not less than 100 yuan but not more than 500 yuan for bringing your pet into public places such as hotels and restaurants.

　　11

　　Shanghai: Increase the punishment for fraudulent insurance.

　　The revised Measures for the Supervision and Administration of Basic Medical Insurance in Shanghai will be implemented in June. The "Measures" stipulate that if designated medical institutions and retail pharmacies defraud the basic medical insurance fund by fraud, forgery of certification materials or other means, the municipal and district medical insurance bureaus shall order them to return the relevant basic medical insurance expenses already paid by the basic medical insurance fund, and impose a fine of more than two times and less than five times the relevant expenses paid by the basic medical insurance fund.

　　The "Measures" mentioned that a medical security credit evaluation system and an information disclosure system should be established and improved. The untrustworthy information of designated medical institutions, designated retail pharmacies, designated evaluation institutions and designated nursing institutions and their staff, insured persons and other individuals shall be collected in accordance with the relevant provisions of the state and this Municipality, and joint punishment shall be carried out according to the law and regulations.

On March 13th, Huafu Fashion rose 5.35% to 5.12 yuan/share at 10:12, with a turnover of 289 million yuan and a turnover rate of 3.38%, with a total market value of 8.707 billion yuan.

According to the data, Huafu Fashion Co., Ltd. is located at No.6 Shishan Road, New Economic Development Zone, Huaibei City, Anhui Province. The company is the world’s leading color spinning brand and new yarn supplier, mainly engaged in medium and high-grade colored spinning yarn, high-grade new blank yarn and dyed yarn, and provides value-added services such as fashion trend, raw material and product certification, tag and technical consultation. At present, the company has formed a production capacity of 2 million spindles, with an annual output of 300,000 tons of new yarn. The leading products are exported to Europe, America, Japan, South Korea, Hong Kong, Macao, Southeast Asia and other dozens of countries and regions.

As of September 30th, the number of shareholders of Huafu Fashion was 25,200, with 67,400 shares outstanding per capita.

From January to September 2023, Huafu Fashion achieved an operating income of 11.053 billion yuan, a year-on-year decrease of 16.91%; The net profit attributable was 84,937,800 yuan, a year-on-year decrease of 71.74%.

　　Wu Guanghui, chief designer of Comac C919 and ARJ21, has won the national special prize for scientific and technological progress and the first prize for national defense scientific and technological achievements. A key model won the first prize of China Aviation Industry Corporation I and the first prize of the National Defense Science, Technology and Industry Committee.

　　"Many aircraft parts are made in China and fly in the sky every day. C919 has gone through nearly seven years, and has done a lot of design, calculation and experiments. I am definitely willing to take this plane first. "

　　— — Wu Guanghui

　　These days, in the commercial aircraft test center of China Commercial Aircraft Corporation, the newly-built Zhuqiao test hangar in Pudong is spacious and bright. In the hangar, the landing gear that originally supported the domestic large passenger plane C919 was all put into the landing gear cabin, and three air springs like "jacks" lifted the plane into mid-air. What is going on here is the ground resonance test and modal coupling test of the whole aircraft that must be completed before the first flight, which means that the C919 has officially entered the final sprint stage before the first flight.

　　C919 is a domestic large passenger plane independently designed and developed by China. It is a short-haul single-aisle narrow-body passenger plane with more than 150 seats. In the future, it will compete with internationally renowned commercial aircraft such as Airbus 320 series and Boeing 737 series for orders. The manufacturer China Commercial Aircraft Co., Ltd. recently announced that the C919 plans to make its first flight in the first half of 2017 and will fully launch the wide-body passenger aircraft project. It can be said that after nearly 10 years of hard work, China people’s dream of "big plane" will soon become a reality.

　　① Rigorous test to ensure safety.

　　To fly into the blue sky, a plane must first practice a pair of steel bars and iron bones. For the C919, which carries the dream of a big plane for Chinese people, the significance of the test is even more significant. This is the first large passenger plane made in China, and its safety cannot be lost.

　　For this reason, C919 has undergone a series of tests like "torture". Among them, the 2.5g static test of the whole aircraft started in early November last year is the most severe and significant one since the birth of the C919.

　　This test mainly tests the strain and deformation of the "skeleton" of the body under constant external loading. In layman’s terms, this kind of test is to let the aircraft simulate the stress situation when challenging air flight on the ground, and go beyond the natural limit to verify how much force the aircraft can bear.

　　Before the start of the experiment, the researchers covered the whole body with white adhesive tape, which is a resistance strain gauge that can sensitively measure stress and strain close to the surface of the body, just like doing electrocardiogram for the plane. During the test, the load starts to rise at the level of 5%, and the load must be kept for 3 seconds every time. "The structure must be able to withstand the ultimate load for 3 seconds without damage." Zhou Liang Dao, deputy chief designer of the C919 passenger plane, said that the preparation behind the team took more than 300 days for this short three seconds.

　　With the continuous loading, the aircraft began to show obvious external reflection, and the wing began to tilt up a little. Finally, when the load reaches 100% of the test outline, the wing tip tilts up to nearly 2 meters, which is highly consistent with the strength analysis before the test, which shows that the test is successful and its strong "bones" and body are enough to support flying into the blue sky.

　　This is just a small step in the long March before the first flight of the plane. A passenger plane has to complete 13 static tests in 48 working conditions, including pressurization in the booster cabin, front lifting connection, main lifting connection, whole aircraft condition, vertical tail and rudder, as well as "three-bird test" such as iron bird, copper bird and electric bird and joint test of the whole aircraft system. Therefore, researchers have made independent innovations in system integration experiments.

　　In the comprehensive test hall of Shanghai Aircraft Design and Research Institute, the iron bird test-bed with little difference from the C919 real machine looks like an eagle with wings spread and its tail stuck high. Don’t underestimate this test-bed. Its full name is "Integrated Test-bed for Flight Control Hydraulic System", which mainly tests the landing gear, wings and other mechanical systems of aircraft. In order to ensure the authenticity of the system test, the iron bird test-bed is designed according to the 1:1 ratio of the real aircraft, so that the mechanical installation interfaces of the flight control, hydraulic and landing gear systems are the same as those of the aircraft.

　　Next to the Iron Bird Test Bench, there is also a "Copper Bird" that tests power supply systems such as power generation and distribution, and also restores the real state of the machine to 1:1 for equipment installation. "Iron Bird", "Copper Bird" and the avionics system test called "Electric Bird" will eventually be all connected, thus forming a "three-bird joint test" to simulate the state of the aircraft.

　　In the experiment, researchers conducted a comprehensive test on the aircraft system. Take the avionics system as an example. At most, there are more than 100,000 parameters in a test. These parameters should be tested one by one to find out the possible omissions in the design. "Our goal is not to take the fault to the sky." Yu Shenghui, senior engineer of the General Aerodynamics Department of Shanghai Aircraft Design and Research Institute, said.

　　According to the plan, six testing machines are carrying out joint testing of the whole machine system, and customer service engineering and airworthiness work are also being carried out simultaneously.

　　②C919 is genuine China goods.

　　As the first large passenger plane with completely independent intellectual property rights in China, C919 has been frequently questioned since it was established in 2006: an aircraft whose engine, avionics core processing system and some materials all depend on foreign products or technologies, why should it be said to be "made in China"?

　　In fact, to evaluate the innovation of C919, we may need to draw lessons from a fairy tale named Pony Crossing the River. This story is about a pony crossing a river. A cow next to it said, "The water is very shallow, just without a calf, so you can cross it." But the squirrel in the tree said, "The water is deep and will drown." So, is the river deep or shallow? Finally, the pony got off the river by himself and carefully waded to the other side. It found that the river was neither as shallow as the cow said, nor as deep as the squirrel said. The same is true for the development and innovation of C919. Everyone should not only see the major innovations achieved in the process of aircraft development, but also objectively admit the existing shortcomings.

　　According to international standards, judging whether an airplane is made in China or assembled depends on whether it meets three conditions. 1. Who owns the property right of the whole machine? Second, who is the core team to develop the whole machine? Third, who holds the key link in the development of the whole machine? For C919, the answer to these three questions is China.

　　The person in charge of Comac in China said that the property right of the C919 is owned by Comac in China. The team of Comac in China is the core of the development, and the key links such as aircraft design, final assembly, test flight and sales are in the hands of Comac in China.

　　As for foreign companies providing parts or technology, this is a common thing in the global aviation manufacturing industry. Aviation manufacturing giants such as Boeing and Airbus also use foreign products on many key components when developing aircraft.

　　However, for equipment like engines, the C919 chose the LEAP-X1C engine jointly developed by the United States and France, which is the only foreign starting power device selected by the C919. It should be said that the engine is indeed a major constraint in the development of China’s large aircraft, and it can only be sought from people at present. However, I believe that in 10 to 15 years, China will be able to develop its own advanced aero-engine for large aircraft.

　　③ Have a number of scientific and technological innovations.

　　Experts said that the C919 was completely designed and integrated independently, with outstanding technical indicators. It is the persistent innovation of researchers who have sharpened their swords for ten years that has led to the high-tech C919, which integrates many key technologies.

　　However, what did C919 look like when it was approved as one of the 16 major projects in the national medium-and long-term science and technology planning in January 2006? What difficulties may be encountered in the development? Due to the limitation of western aviation powers in technology introduction, China researchers have no idea and can only cross the river by feeling the stones.

　　In November 2008, the C919 project was launched. A large passenger aircraft joint engineering team composed of 468 experts from 47 domestic and foreign units, plus a large passenger aircraft expert consulting group composed of 20 academicians and experts, started from sketches and gradually sorted out the first batch of 14 special technical research projects that need to be started.

　　Among these key technologies, there are several that must be mentioned. For example, the "supercritical airfoil" that makes airplanes more fuel efficient. A large passenger airliner is an out-and-out "oil tiger". In order to reduce fuel consumption, the wing design of C919 uses a supercritical airfoil, which improves the cruise aerodynamic efficiency by more than 20% and reduces drag by about 8%.

　　Another unique innovation is the adoption of the third generation Al-Li alloy materials. It is the first time in China that the world’s advanced third-generation Al-Li alloy materials are widely used in the main structure of C919. Compared with ordinary aluminum alloy, this lightweight metal material with high damage resistance has greater strength and lighter weight under the same strength, which is very important to realize the weight reduction of aircraft structure and greatly improve the service life of aircraft.

　　In addition, as the "brain" of the C919, the avionics system of the aircraft has realized "giving all the work to the network". Compared with the old version of the network, which was widely used before but had limited bandwidth, the new aviation bus communication protocol adopted by C919 not only has high bandwidth but also shares resources, which means that the signals that originally needed to be transmitted through several cables can now be transmitted by one cable. Experts said that this is like we need to run 10 trains from A to B, but we don’t need to build 10 railways. We only need a set of double-track railways and a reliable signal system.

　　According to Wu Guanghui, the chief designer of C919, the developers have planned 102 key technical problems, and many advanced materials have been applied on a large scale in domestic civil aircraft for the first time. The development process of millions of parts and airborne systems is highly parallel. In order to overcome these technical difficulties, 22 provinces and cities, more than 200 enterprises, 36 universities and hundreds of thousands of industrial personnel participated in the development of C919 large passenger aircraft, and 16 material manufacturers and 54 standard parts manufacturers including Baosteel became suppliers or potential suppliers of large passenger aircraft projects.

　　Our reporter Peng Xunwen