Harley-Davidson STREET750 motorcycle

STREET?750

The official price starts at 86,800.

• 750CC water-cooled REVOLUTUONX?

Diablo style water-cooled is not afraid of traffic and takes the lead in busy traffic.

The throttle is smooth and responsive, allowing you to shuttle freely in the traffic flow, showing free and easy.

The power is still equipped with the previous 750cc water-cooled V-Twin, which is 47hp and 59 N m that broke out at 3750 rpm; And it is 233kg.

• Optional protection (ABS)

Precise factory installation of ABS helps you to control it calmly and under control.

The appearance of the vehicle adopts Harley-style black cast aluminum, dark style front end with Café style, the fuel tank is decorated with steel chrome-plated badge, and the exhaust is the only design of the two.

• Small lifting force

Because of its light weight and low center of gravity, you can kick off the temple bar, and the Harley-Davidson Street750 can be lifted easily.

Pull the car back from the side of the road. It’s as easy as pressing the starter button with your thumb.

• Low seat height

The height of the seat is only 711 mm. And the riding is more relaxed and flexible.

When the green light is on, the advantages of low-seat models will be revealed.

With a low center of gravity, you are confident enough to walk freely in the busy traffic, as simple as driving slowly through the parking lot to find a parking space.

The rear dual shock absorption is specially adjusted and optimized according to the vehicle weight and the seat position; Officials say that the ABS anti-theft system installed with the original factory can bring a more stable driving experience.

• Carefully tuned shock absorber

This motorcycle has been carefully adjusted according to its weight, geometric structure and rider’s position.

When encountering bumpy roads, the riding is still stable and the handling is still excellent.

The narrow design and the ultra-low seat height of 720mm can bring people a more relaxed and flexible driving experience, and the new locomotive wants to start with Harley’s first choice.

• Black domineering custom appearance

All-black 2-in-1, black cast aluminum, dark front section with cafe-style speed screen, and steel chrome-plated badge on the fuel tank.

• Customization set off a motorcycle revolution.

Help you build a unique Harley-Davidson motorcycle.

This STREET750 is Harley’s current entry-level model.

[car home Guang ‘an Preferential Promotion Channel] Friends in Guang ‘an are carrying out preferential activities, with the highest discount reaching 20,000 yuan and the lowest starting price of 68,900 yuan. If you want to buy Changan Auchan X5 at a lower price, don’t miss this opportunity, and click "Check Car Price" in the quotation form to get a higher discount.

Changan Auchan X5′ s exterior design adopts a sharp and dynamic style, and the front face adopts a large-area air intake grille, which, together with the sharp headlight shape, presents a very impactful visual effect. The body lines are smooth, and the overall style is simple without losing the sense of fashion.

Changan Auchan X5 has a body size of 4490mm long, 1860mm wide and 1580mm high, with a wheelbase of 2710mm, providing spacious interior space. Its smooth side lines and 18-inch rims show a sense of movement. The front and rear wheel tracks are 1580mm and 1595mm respectively, and the stability and handling are improved. Both the front tires and the rear tyre size are 225/50 R18, which further enhances the driving performance of the vehicle.

Changan Auchan X5′ s interior design adopts modern minimalist style, giving people a comfortable and technological experience. The steering wheel is made of leather material, which not only feels comfortable, but also has the function of manual adjustment up and down, which is convenient for drivers to find the most suitable holding position. The center console is equipped with a 10.25-inch touch screen, which brings convenient multimedia entertainment and intelligent internet experience to drivers. The seat is made of leather and fabric, which provides good support and comfort for the main driver and passenger. At the same time, the main driver’s seat also supports front and rear, backrest and height adjustment (2-way), ensuring that every driver can find the most suitable sitting position. In addition, the rear seats support proportional tilting, providing flexible storage space.

Changan Auchan X5 is equipped with a 1.5T turbocharged engine with a maximum power of 138kW and a maximum torque of 300 N m. It is equipped with a 7-speed wet dual-clutch gearbox. This engine has a four-cylinder layout, which can provide strong power output and smooth shift experience for the vehicle.

The owner of car home said: "The appearance is young and fashionable, and the design is unique, especially in line with the aesthetics of most young people now, and his body decoration is also sporty. Because of the young people’s love, I later added a pre-sports shovel kit to it, and I like him more. Front shovel: The front shovel is completely personal preference, and it was added later, which makes me feel very handsome. "

China Consumer News reports(ReporterWu BofengIn the midsummer, it is a common idea for many consumers to take their family on a weekend trip. And a mid-sized urban smart SUV may be able to meet your car needs.

In recent years, with the steady increase in the market share of new energy vehicles, the development advantages of BYD, which has been fully transformed into electrification, have become more and more obvious. Last year, BYD’s cumulative sales exceeded 3.02 million units for the first time in history, accounting for nearly 10% of the national annual car sales. On May 10, BYD launched a new medium-sized pure electric SUV, the Sea Lion 07EV, which benefited from the first model created by e-platform 3.0 Evo technology and the first model of the new Sea Lion IP of Ocean Network. It has attracted much attention since its launch. In the summer in Beijing, the in-depth contact with the Sea Lion 07EV is a good opportunity for reporters to have a deeper understanding of its product power.

Sea Lion 07EV appearance.Wu Bofeng/photo

Walking into the test drive venue and getting to know the vehicle at first glance, you can feel the distinct family style of the Sea Lion series. As a realistic interpretation of the Ocean X concept car, the front shape of the Sea Lion 07EV extracts the "X" shape from the dynamic perspective as the basic structure. Through the contrast of tone and material, the horizontal lines at the bottom are highlighted, which brings better visual extension to the whole front of the car, increases the overall visual width, and also makes the front profile of the Sea Lion 07EV appear more solid.

At a time when the phenomenon of product homogeneity is becoming more and more serious, how a new car can highlight its own characteristics and bring differentiation is an important prerequisite for being recognized by consumers. To this end, the two wheel hubs of the Sea Lion 07EV are inspired by the posture of the sea lion leaping into the water. Through pictographic treatment, the lines are simple and natural. At the same time, both wheels form a sharp tone contrast through color-painted brake calipers, strengthening the unique taste of the Sea Lion 07EV.

Sitting in the car, the interior style of the vehicle pursues individuality and practicality with the keywords of "suspension, lightweight and speed". Its internal lines continue the flow of the external design, and use a variety of materials to interpret various marine elements with delicate workmanship, bringing more active atmosphere to the elegant passenger cabin space.

This test drive route includes a variety of road conditions such as urban roads, urban expressways and expressways, which can accurately reflect the performance of the Sea Lion 07EV in various life scenarios. From the moment the reporter stepped on the accelerator, he felt the driving texture of the Sea Lion 07EV, which was neither slow nor aggressive, and the accelerator was just right. In addition, thanks to its 0-100km/h acceleration time of only 4.2 seconds, it can bring drivers a hearty power experience.

In the face of urban road sections, the Sea Lion 07EV can always feed back the power to you in time, helping you calmly complete actions such as overtaking and lane changing, without affecting the agility of the vehicle due to the body weight of the SUV. At the same time, the vehicle is very smooth in continuous power output, without making the driver and occupants feel uncomfortable and frustrated. Especially when driving on congested urban roads, this feature will make the driver more comfortable.

For a smart electric SUV, what are the substantive improvements that a new car equipped with a number of intelligent functions will bring? Within the range of high-speed and expressways covered by functions, the Sea Lion 07EV can follow the navigation and complete the task of automatic assisted driving from the starting point to the end point. During the test drive, the vehicle can follow the navigation route to complete operations such as automatic on-ramp, autonomous lane change or overtaking. In addition, the vehicle can intelligently adjust the vehicle speed according to the static and dynamic conditions of the road. When the reporter traveled to the West Fourth Ring Road area of Beijing, he encountered road construction. Seeing this, the vehicle’s high-speed pilot function initiated lane change in advance and actively avoided.

In order to further enhance the daily practicality and operation convenience of the smart driving function, the Sea Lion 07EV adopts a more concise and clear operation mode, and the different states of human-machine co-driving are intuitively presented on the instrument in the form of icons, which enhances the user’s driving perception and improves driving safety. The Sea Lion 07EV adopts the paddle start method pioneered by BYD in the world, and you can activate the driving auxiliary feature by raising your hand on the steering wheel, which is convenient and fast.

The reporter found through this test drive that the good product performance of the Sea Lion 07EV is no less than that of traditional fuel vehicle products of the same level, and a number of advanced technologies have been added to make the vehicle more competitive. It is believed that as more and more consumers understand the pure electric medium-sized SUV, this model is expected to be favored by more consumers.

Welcome to Autohome Changzhou Promotion Channel, revealing a great news for you! At present, the much-anticipated Toyota is conducting an unprecedented price reduction promotion activity, aiming to give back the enthusiastic support of consumers. In the bustling city of Changzhou, the maximum discount amount has reached an astonishing 20,000 yuan, and the minimum starting price has been as low as 158,800 yuan. This is undoubtedly an excellent opportunity for car buyers not to be missed. If you are interested in Asian Dragon and want to seize this price reduction opportunity, be sure to click the "Check Car Price" button in the quotation form to get more detailed preferential policies and real-time discount information in time, so that your car purchase dream can be further advanced.

The exterior design of the Toyota Asian Dragon shows a unique elegance and dynamism. The front face is equipped with a sharp hexagonal air intake grille and a dynamic LED headlight set to create a strong visual impact. The body lines are smooth, and the overall style blends business and sports elements, reflecting the perfect combination of refinement and power. The waist line design on the side of the body further emphasizes its sporty temperament, while the tail is wrapped in a clean line, and the exhaust layout of two sides shows the modern atmosphere and design sense of the Toyota Asian Dragon.

The side lines of the Asian Dragon are elegantly and smoothly designed, with a body size of 4990mm long, 1850mm wide and 1450mm high, and a wheelbase of 2870mm, providing a spacious and comfortable layout for the interior space. The accurate ratio of the front wheelbase of 1595mm and the rear wheelbase of 1605mm not only ensures driving stability, but also gives the vehicle good handling performance. The tire specifications are 215/55 R17, and the wheel style that is in harmony with the body line is selected. The overall design not only takes into account practicality, but also does not lose a sense of movement and refinement.

The interior design of the Asian Dragon draws on the fusion of modern and classic, creating a simple yet elegant atmosphere. The steering wheel is made of plastic material, although it is not full of high-end sense, it focuses on practicality and wear resistance. The 10.25-inch central control screen occupies the visual focus, and the operation interface is intuitive, providing rich information and entertainment functions. The seats are mainly made of fabric material, although not luxury material, but comfort and durability are guaranteed. The front seats support manual up and down and front and rear adjustment, as well as 2-way high and low adjustment, while the passenger seat also has front and rear adjustment and backrest adjustment to meet the needs of different drivers. As for the charging interface, there are Type-C interfaces on the car. There are 3 in the front row and 2 in the rear row, which meet the convenient connection of modern technology equipment.

The Asian Dragon’s 2.0L engine delivers a maximum power of 127 kilowatts and a peak torque of 206 Nm. The L4 engine powers the vehicle with 173 horsepower and is paired with a CVT continuously variable transmission for a smooth shift experience. The simulated 10-speed setting further enhances driving flexibility and comfort.

All in all, according to the Autohome owner, the Asian Dragon has won him over with its exquisite and impactful exterior design, with smooth body lines and outstanding visual effects. This model undoubtedly shows a unique charm in appearance, bringing a pleasant experience to the driver. For consumers who pursue aesthetic appearance, the Asian Dragon is undoubtedly a worthy choice.

　　The entertainment industry has been up and down for many years, and the crazy men and women have been divided and combined, not only creating countless dog blood plots, but also producing a series of entangled things between ex-male girlfriends and ex-male girlfriends.

　　Zhou Xingchi was pursued by his ex-girlfriend 57 million financial commission

　　A few days ago, Hong Kong media reported that Chow’s ex-girlfriend Yu Wenfeng to Chow and his subsidiary Xingyang overseas company to recover 70 million Hong Kong dollar sales commission, the case filed in the Hong Kong High Court.

　　Chow and Yu Wenfeng have been together for 13 years. During this period, Yu Wenfeng provided financial advisory services to Chow. The two parties reached an agreement in the name of the company. Chow Xingchi promised to pay Yu Wenfeng a monthly advisory fee of 20,000 to 59,000 Hong Kong dollars for the investment. Yu Wenfeng and Chow had a verbal agreement that if the investment made a profit, she would receive 10% of the profit. Chow Xingchi later invested in the development of a detached house on Poole Road on the Peak, which was valued at about 800 million Hong Kong dollars. Yu Wenfeng believes that she can get 80 million Hong Kong dollars commission. Chow Xingchi paid 10 million Hong Kong dollars in March this year, and the balance of HK $70 million is still outstanding. Chow later sent a letter through his lawyer saying that Yu Wenfeng had not paid the free gift of HK $10 million, and denied that it was in arrears with the sales commission.

　　Taiwanese actor Ethan Ethan was kicked by his ex-girlfriend

　　Ruan Jingtian was once exposed by his ex-girlfriend who knew him in a nightclub, saying that although he was very nice to every girlfriend, he would hold the other party in the palm of his hand, making the other party feel as if he would never cheat and change his mind, but he was not very nice to "ex-girlfriends", and would often complain about his ex-girlfriends. However, although the act of cheating is really undesirable, Joanna still praises Ruan Jingtian’s sexual ability. He said that he can last for an average of half an hour at a time, and the longest is an hour. He also said that Ruan Jingtian attaches great importance to foreplay, and is very gentle and not rude at all. When the two of them are together, they almost come twice a day!

　　In addition, Joanna even more explodes Ethan’s peculiarity, she said that during the 9 months of their relationship, Ethan did not like to wear condoms, and preferred some special positions, so Joanna had to take contraceptives to protect him in order to be considerate. However, the most exaggerated thing is that when Ethan broke the news with Xu Weining, he also asked Joanna to fight in Kenting for 3 days, because Ethan said that he and each girlfriend must do it one last time before breaking up, and then dumped Joanna. In short, when it comes to Ethan, Joanna seems to love and hate.

　　Zhu Xiaotian was exposed as a "heartless man" by his ex-girlfriend

　　Taiwan model Wu Yaxin once published a blog post "The end is the beginning" on Weibo. She has been refusing to admit her love affair with Zhu Xiaotian, and then admitted to breaking up with Zhu Xiaotian at the event due to the loss of feelings, which caused fans on both sides to scold and fight. Wu Ya~ Fans even more severely criticized Zhu Xiaotian as a heartless man.

　　Afterwards, Zhu Xiaotian had to apologize on Weibo, which was a metaphor that seemed to suggest that he had been "put on"! He wrote: "I am deeply guilty of the misunderstanding caused by my neglect of education and persuasion in recent years, which caused some fans to not understand the essence of entertainment news, so that Miss Wu Yaxin made inappropriate comments on Weibo… I offer my deepest apologies, and hope my fans can maintain their due demeanor!"

　　BEIJING, Beijing, Feb. 25 (Huang Fang) 2024 marks the 60th anniversary of the establishment of diplomatic relations between China and France and the year of Sino-French cultural tourism, and various forms of cultural exchange activities have been carried out one after another. On the evening of February 23rd, on the eve of the Lantern Festival, at the invitation of the Chinese People’s Association for Friendship with Foreign Countries (hereinafter referred to as the All-China Association for Friendship with Foreign Countries), 150 people, including the youth delegation of the EU-China Friendship Association (hereinafter referred to as the EU-China Friendship Association), the youth delegation of the French People’s Aid Association and the teachers and students of the China Theatre Academy, participated in the "Sino-French Friendship Night" party in Beijing to start the Sino-French Youth Friendly Exchange Week.

　　Before the event, Yang Wanming, president of the All-China Association for Friendship with Foreign Countries, sent an earnest message, expecting Chinese and French youths to become guardians of Sino-French friendship, practitioners of the "Sino-French spirit" and builders of the community of human destiny. "I hope that all young friends can make full use of this opportunity to start a friendship journey from meeting, accompanying and moving in opposite directions."

　　Famous performances of traditional Chinese operas, string-burning of classic French songs … You sing and I come on stage, and Chinese and French youths show their respective cultural styles in the cultural performances. The performance of national instrumental music and the chorus of famous sections of classic operas brought by the student representatives of China Opera Academy won applause from the audience. French teenagers were invited to interact with the Monkey King after the performance of the Peking Opera segment "Make a scene in Heaven".

　　French youth representatives from the French People’s Aid Association and the Europe-China Friendship Association presented programs such as singing classic French songs and reciting China’s ancient poems, which not only showed the French cultural heritage, but also showed their keen interest in China culture.

　　The pop dance "Subject III" performed by Chinese and French teenagers pushed the atmosphere of the whole party to a climax, and the audience stood up and applauded, cheering for the beautiful friendship between the two countries.

　　"The performance tonight is really wonderful!" Julien Villain, member of the National Committee of the French People’s Aid Association and head of this youth delegation, said. He thanked the China People’s Association for Friendship with Foreign Countries for its invitation, and said that the mission of the Association was to promote cross-border cultural exchanges. "We expect young people in France and China to communicate and experience each other’s cultures. At the same time, China friends are also welcome to come to France to watch the 2024 Olympic Games. "

　　After the performance, the organizers also prepared mini temple fair experience activities, and traditional folk activities such as painting faces and blowing sugar people attracted many French teenagers to watch. "I love China!" They said that although they have been in China for a short time, they have already felt the charm of China culture.

　　During the event, French youth shared their views on this event and their expectations for the relations between the two countries. Fatiha, a social worker of the National Committee of the French People’s Aid Association, said: "France will host the Olympic Games in 2024, and I hope that France and China will have more exchanges and cooperation in the field of sports." Pierre, a French youth, said that his major is economics and he hopes to contribute to the economic exchanges between France and China. "I also expect France and China to have more excellent cultural exchange activities, learn from each other’s cultures and make common progress."

　　"2024 is a very good opportunity for young people of the two countries to have more contacts. I believe that in the future, Sino-French cultural exchange activities will become more and more abundant. " Wang Kun, deputy dean of the School of French Studies at Beijing Foreign Studies University, said that opening the visa-free policy for France would give French youth more opportunities to come to China. As an educational scholar, he hopes that there will be more communication platforms to enhance mutual understanding between Chinese and French friends in various fields.

Zhiji L7 Angel Wheel will be delivered in the first quarter of next year at the earliest, and the interior of Zhiji L7 will be officially made public at the upcoming Guangzhou Auto Show. This new electric luxury brand, which was established only one year ago, is accelerating its way to people with a speed that exceeds that of any previous car companies.

This time, we got a close look at the excellent performance of Zhiji L7. Although it is still an engineering vehicle, the mechanical hardware and adjustment of the vehicle have been locked. In a word, it is a product with performance comparable to that of a million-level high-end luxury car, and it is the most fun car in the history of SAIC.

In a test field, the ground was printed with black marks left by the friction between the tire and the ground after drifting in circles. A senior technician said that this is the first time that a performance car has left its mark since the test site was put into use, and this mark was left by Zhiji L7.

What kind of performance car has Zhiji built? The authoritative data measured by this group of national motor vehicle product quality inspection and testing centers can make you better understand.

The acceleration of 3.87 seconds, the braking performance of 32.69 meters and the steady-state maximum lateral acceleration of 0.968G can be seen in the video at the beginning of the article.

In addition to the official measured data, there are also excellent performance, such as more than 10 consecutive full-power ejection starts, 50: 50 front and rear car body weight ratio, 0-100% real-time dynamic intelligent adjustment of front and rear axle torque, 100% kinetic energy recovery efficiency and 10.8m turning diameter. Any one of these achievements is worth talking about a lot, and the space problem is only briefly discussed from two hardware modules: motor and brake.

Heat dissipation is a systematic project for electric drive, and it is also one of the most difficult problems to solve. At present, the common practices in the industry are oil cooling heat dissipation, flat wire winding and motor thermal management system. Zhiji L7 has brought in a "Ao Bai" family bucket, and collected these mainstream schemes.

Compared with Tesla’s winding end oil cooling scheme, Zhiji L7′ s straight waterfall oil cooling structure can cool the winding end and core at the same time, which improves the sustainability by 46% compared with the current mainstream water cooling scheme. This innovative motor cooling structure has been applied for an international patent.

In addition, this motor also uses 8 layers of Hair-pin flat wire winding, which is simply to change the original round winding wire into a winding wire with a flat rectangular cross section. This has many advantages, for example, lines can be closely attached to each other, which improves the slot full rate and brings about the improvement of the overall power density of the motor. It can be understood that in the same refrigerator, you must pack more Wangzai milk in square cartons than in round cans, so that your refrigerator utilization rate will be higher.

For heat dissipation, the larger the cross-sectional area of the flat wire in the same space, the smaller the resistance, and the less the heat generated. In addition, the flat wire has a larger heat dissipation contact surface, which can achieve excellent heat dissipation effect with oil cooling. This is easier to understand, and your cooking is also cut into squares as much as possible, rather than columns, because the contact area is larger, which is conducive to heat conduction.

In addition to the hardware, Zhiji L7′ s motor cooling is also equipped with a thermal management system, which intelligently controls the electronic oil pump through algorithms, and sprays wherever it is too hot. Because the local temperature of the motor will be different under different working conditions, with the algorithm blessing, the heat dissipation can be done more accurately.

Why does Zhiji L7 have to work hard to maximize heat dissipation? Because Zhiji wants too much, he wants small size, high power, good performance, good HVH and low energy consumption.

Fortunately, although the design requirements are harsh, the engineers still meet them one by one. The high-efficiency and high-power permanent magnet synchronous motor mounted on the rear axle of Zhiji L7 solves the heat dissipation problem, achieves the same high performance as asynchronous induction motor, and gives full play to the advantages of small size, good NVH and low energy consumption of permanent magnet synchronous motor.

Thanks to this design, Zhiji L7 can not only achieve dual-motor four-wheel drive, but also break 100 in 3.87 seconds. It can also keep the front of the car in a low posture, and achieve an ultra-low drag coefficient of 0.21Cd. At the same time, with the mute design, the mute level is 3~6dB ahead of the industry.

The braking distance of 32.69 meters is largely due to the customized bembo braking system, including high-performance four-piston all-aluminum calipers and customized large-size high-performance brake discs. Many models only use brembo’s calipers and don’t buy brake discs. They also use brembo to support the scene, and there is little "Ao Bai" like Zhiji L7.

The size of the high-performance ventilation disc of Zhiji L7 is 365mm before and 356mm after, which has reached the level of a million-class performance vehicle. The larger braking friction area can bring better braking response and extremely low thermal attenuation.

In addition to performance, Zhiji L7 also gives consideration to energy efficiency. Zhiji L7 also uses the Onebox fully decoupled brake control system provided by Continental. At present, the mainstream scheme on the market is Twobox system, and the mechanical braking and regenerative braking can’t be decoupled. The intuitive feeling is that when the assisted driving is enabled, the ACC system controls the acceleration and deceleration, and your brake pedal will follow. If the AEB system is enabled, it just happens that your foot is under the brake pedal, and you will probably go to the hospital to hang the orthopedics.

The influence of Twobox system on energy consumption lies in that when you step on the brake, mechanical braking will definitely step in and consume part of kinetic energy, while the rest will flow into the kinetic energy recovery system, and the recovery efficiency is only 60%-70%. Onebox fully decoupled braking control system, when stepping on the brake, can completely rely on kinetic energy recovery to achieve deceleration when the deceleration is less than 0.3 g, and the mechanical braking part will only intervene when it exceeds 0.3 g, so that 100% kinetic energy can be recovered, and it can be called Lu Hua peanut oil-squeezing expert in kinetic energy recovery field. In addition, the Onebox fully decoupled brake control system can realize more flexible adjustment of the brake pedal and provide redundant braking for high-level intelligent driving.

As said in the video, Zhiji L7 reveals an ultimate pursuit of perfection, which is very difficult for such a complex product as intelligent electric vehicle.

The high-level assisted driving realized by the large computing chip and lidar, the liftable screen and 22 speakers create an intelligent cockpit with the ultimate sense of science and technology, and the driving performance that can be rushed out, braked firmly and manipulated flexibly. Zhiji’s pursuit for the ultimate is far more than that.

The paranoid pursuit of perfect quality can promote the perfect integration of scientific and technological progress and user experience. Perfection is difficult, but we can see that Zhizhi is already on the way to perfection.

　　CCTV News:Researchers announced on the 3rd that two serious security vulnerabilities have been found in computer chips, involving a large number of computers and smart phones around the world, which may be the most influential security vulnerability in computer history.

　　A large number of computers and smart devices or "strokes"

Image source network

　　Google announced on the 3rd US time that its team and technicians from many countries have jointly discovered two chip-level security vulnerabilities, through which hackers can illegally read system memory and steal key information such as passwords. One of the vulnerabilities involves almost all CPU chips produced by Intel in recent years, and the other vulnerability affects chips produced by Intel, AMD, a semiconductor company of Chaowei, and ARM Technologies, UK. That is to say, almost all desktop computers, notebook computers and Internet servers using Intel’s CPU, as well as computers, smart phones, tablets and other intelligent devices using chips from Intel, AMD, and ARM Technologies, may be recruited.

　　Major manufacturers have introduced security patches one after another.

　　However, the researchers said that they had discovered these two vulnerabilities in the middle of last year and informed major manufacturers. Over the past six months, various companies have been making security patches to fix these two vulnerabilities. At present, both Microsoft and Apple have prepared security patches for their desktop computer operating systems, and Google also said that smartphones using the latest version of Android operating system are also safe. It is not clear whether Apple’s iphone and ipad tablets are also affected by these two security vulnerabilities.

　　No sign of vulnerability being exploited by hackers has been found yet.

　　The BBC quoted the British network security agency as saying that users don’t have to worry too much. So far, there are no signs that these two vulnerabilities have been obtained and exploited by hackers, so it is only necessary to update the security patches of major manufacturers in time. However, some media also said that security patches may slow down the system, and the degree of slowdown may be between 5% and 30%. Intel denied this statement.

　　Core reading

　　On January 21st, the results of the second batch of centralized drug procurement organized by the state were released, and 32 varieties were successfully purchased, with an average price drop of 53% and the highest drop of 93%. Many drugs selected this time are commonly used by ordinary people, involving diabetes, hypertension, colds and fever, etc., and more patients will benefit.

　　The commonly used drugs such as Baitangping for diabetics, indapamide tablets for hypertensive patients and acetaminophen for colds and fever have been reduced by more than half!

　　On January 17th, under the guidance of the National Medical Insurance Bureau and other departments, all provinces (autonomous regions and municipalities) and Xinjiang Production and Construction Corps formed a procurement alliance, and the second batch of centralized procurement of drugs organized by the state was carried out in Shanghai, resulting in the result of quasi-winning. 32 varieties were successfully purchased, and compared with the lowest purchase price in the alliance area in 2018, the average selected price decreased by 53%. On January 21st, the result of the election was officially released.

　　The highest drop in drug prices reached 93%

　　Of the 33 varieties collected this time, 32 were successfully purchased, and a total of 100 products were selected. 122 enterprises participated, resulting in 77 enterprises to be selected. Compared with the lowest purchase price in the alliance area in 2018, the proposed bid price dropped by an average of 53%, with the highest drop reaching 93%.

　　After this round of centralized collection, it means that there are more commonly used drugs to reduce prices, that is, 25 drugs selected before, and 32 varieties this time. The 32 varieties contain many drugs that people are familiar with, such as acetaminophen, antibiotics amoxicillin, clindamycin hydrochloride, azithromycin and cefradine, acarbose and glimepiride for diabetes, metronidazole tablets for toothache, indapamide tablets for hypertension and bisoprolol fumarate. The price reduction of these commonly used drugs will benefit more patients. For example, Bayer Acarbose Tablets (50mg30 tablets), the original drug, with the trade name of Baitangping, is used in a very large amount among Chinese diabetics. This quotation is 0.18 yuan per piece, with a drop of more than 90%.

　　On the 17th, 122 of the 33 enterprises preparing to purchase varieties declared their prices, including the original research drugs and generic drugs that passed the consistency evaluation. Four original drugs were significantly reduced in price, and they were successfully shortlisted for the selected results.

　　This centralized procurement is still the general idea of "national organization, alliance procurement and platform operation", adhering to the principles of purchasing with quantity, integrating recruitment and procurement, and ensuring use, and taking conformity evaluation as the condition for the shortlisting of generic drugs. Medical institutions and retail pharmacies designated by medical insurance can participate voluntarily.

　　"The second batch of state-organized centralized purchasing manufacturers can be multiple, up to six, maintaining moderate competitiveness. According to the number of selected manufacturers, the dosage is agreed to be 50% to 80% respectively. At the same time, maintain a reasonable price gap between different selected enterprises for the same drug. Among the short-listed manufacturers to be selected, the lowest quotation is given priority to two regions to ensure the dosage and protect the enthusiasm of enterprises. " Ding Jinxi, a professor at China Pharmaceutical University said.

　　In the next step, all localities will focus on the implementation of the selected results, and patients are expected to use the selected drugs from April this year.

　　Guaranteed dosage of low-priced drugs

　　In the "4+7" pilot project, the original drug appeared "patent cliff" for the first time, and the price was greatly reduced. This collection was not unexpected. For example, the price of acarbose, Bayer’s diabetes drug, was reduced by more than 90%, and meloxicam tablets, Boehringer Ingerham’s drug for rheumatoid arthritis, was reduced by more than 80%.

　　However, some drugs that were originally low-priced in history have returned to low-priced positions in this collection, and the dosage has been guaranteed to ensure a stable supply. For example, acetaminophen is 0.03 yuan per tablet, metronidazole is 0.05 yuan per tablet, and amoxicillin is 0.05 yuan per tablet.

　　These prices are just a few cents, but they are not generally used by people. This is because for the convenience of bidding, enterprises quote in the smallest unit of preparation (tablets, granules, sticks and bags), while in real life, people pack drugs in boxes, bottles and other units. For example, the centralized purchase of acarbose from an enterprise, the proposed bid price of 0.18 yuan is the price of each tablet, while patients buy it in boxes, and the converted price is 5.42 yuan per box.

　　So, are these prices higher or lower than international prices?

　　Guangdong dongyangguang pharmaceutical co., ltd, in this centralized procurement, three products were shortlisted, and two products were ranked first, which was the lowest among the prices to be selected for this variety. Two products to be selected are moxifloxacin hydrochloride and olmesartan medoxomil, which were originally sold abroad and just listed in China. Among them, the proposed bid price of moxifloxacin hydrochloride is 6.66 yuan.

　　According to Chen Yangui, the executive director of the company, the centralized purchasing organized by the state has made the market return to rationality. The company has strong technical force and strong supply chain, and it has great advantages to return to the domestic market, so it participated in the second batch of centralized purchasing. "The quotation for the shortlisted qualification is similar to that in the European and American markets."

　　Inquire about the price of moxifloxacin hydrochloride of the same specification abroad, and the public price is RMB 8 yuan and 9 yuan. Feng Chang, a professor at China Pharmaceutical University, explained that the actual settlement price is often lower than the public price, and China has a large market share, so there is not much difference between the two. "Enterprise quotation has its own development strategy considerations, which are normal market behaviors."

　　Some experts estimate that in the past, the price of generic drugs in China was more than twice the international price. After purchasing with quantity, it returned to the international normal price. Expert research has found that the part that is higher than the reasonable price occurs in the intermediate link, which is not included in the quality links such as production and research and development. Squeezing out this part of water will not affect the quality of drugs, nor will it affect the development of enterprises.

　　An original research drug of Boehringer Ingerham, which has been on the market for more than 20 years, entered the scope of the proposed selection this time. The drug has already passed the patent period. Although the price has been reduced by 80%, the company originally sold it mainly in Shanghai, Beijing and some provincial capitals. After entering centralized purchasing this time, the sales market has expanded to half of China. "We actively participate in and cooperate with China’s national policies." Zeng Chenghui, head of the company’s regional expansion business department, said.

　　The person in charge of the National Pilot Office and the Joint Procurement Office believes that the main reasons for the sharp price reduction of selected drugs are as follows: the state organizes centralized procurement and use of drugs, which truly realizes the integration of procurement with quantity and recruitment, and gives clear expectations to pharmaceutical manufacturers, which is conducive to their independent quotation and declaration according to the purchase volume, squeezing out unreasonable virtual space; Further improve the procurement rules, and realize the function of market price discovery through open and sunny competition; Timely settlement of payment for goods significantly reduces the capital cost of enterprises and leaves room for price reduction.

　　By purchasing with quantity and ensuring the use, enterprises no longer need to carry out sales public relations, "a batch of low-priced drugs ‘ Resurrection ’ It is also a return to international practice. " The person in charge said.

　　The burden on patients is significantly reduced.

　　According to the person in charge of joint procurement, the "4+7" pilot project and expansion are progressing smoothly.

　　The implementation of procurement in pilot cities exceeded expectations and the agreed procurement volume was completed ahead of schedule. By the end of December 2019, the average procurement progress of 25 "4+7" pilot areas for selected drugs was 183%, and the selected drugs accounted for 78% of the purchases of drugs with the same generic name. All the expanded areas have started to implement the results of the expanded procurement in December, and patients all over the country have used the drugs selected by centralized procurement with high quality and low price.

　　Due to the sharp drop in prices, the burden on patients has been significantly reduced. In addition, judging from the situation in the "4+7" pilot areas, the proportion of people using generic drugs and original drugs that have passed the consistency evaluation has greatly increased from about 50% to over 90%, which has significantly improved the quality level of people’s drug use.

　　Chen Qiulin, director of the Social Security Research Office of the Institute of Population and Labor Economics of China Academy of Social Sciences, said that the centralized drug procurement organized by the state is different from the previous recruitment, and it is beneficial to patients, doctors, enterprises, medical insurance funds and other parties, forming a benign mechanism. "Centralized procurement based on the consistent evaluation of quality and efficacy has prompted enterprises to return to cost and quality competition and fundamentally improved the ecological environment of the pharmaceutical industry. At the same time, it becomes a push ‘ Three medical linkage ’ The important entry point, policy connectivity and synergy, play a superposition effect. "

　　The person in charge of the pilot office said that the next step will be to establish a normalized and standardized centralized procurement system based on the improvement of the "4+7" pilot and expansion and the experience of the second batch of countries in organizing centralized procurement and use of drugs, and to include more products in centralized procurement. "Let the new procurement model, marketing method and industry ecology become the leading forces."

　　According to Ding Yilei, deputy director of the Price and Procurement Department of the National Medical Insurance Bureau, the scope of centralized procurement was fully covered, and the varieties with sufficient competition and stable supply were selected for one tender and national implementation, and the rules were further improved. "In the future, according to the practice of this round of centralized procurement, the centralized procurement of drugs organized by the state will be normalized, and qualified varieties will be included in the scope of centralized procurement." (Our reporter Li Hongmei.)