China Stock Market Scan： A total of 173 US stocks fell overnight. Hong Kong Investment Fund Association： More than half of investors are optimistic about the economy of Hong Kong and the mainland in t

Three major US stock indexes overnightMixed up and down,S&P 500 indexIt fell 1.39% to 5588.27 points.Nasdaq composite indexIt fell 2.77% to 17,996.92 points.Dow Jones industrial averageIt rose by 0.59% to 41,198.08 points.

Among the US stocks overnight,A total of 97 Chinese stocks rose and 173 Chinese stocks fell..

Popular Chinese stocksAmong them, Alibaba fell by 1.70%, Pinduoduo by 2.96%, Netease by 0.03%, JD.COM by 0.81%, Baidu by 2.82%, New Oriental by 2.17%, Bili by 3.54% and iQiyi by 2.40%.

New forces of building carsAll fell, LI fell by 2.82%, Weilai fell by 6.33% and Xpeng Motors fell by 3.91%.

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Hong Kong Investment Fund Association: More than half of investors are optimistic about the economy of Hong Kong and the Mainland in the next 12 months.

On July 17, the Hong Kong Investment Fund Association released an investor survey, which showed that more than half of the respondents were optimistic about the economic prospects of the world, Hong Kong and the Mainland. Among them, 52% investors are optimistic about the mainland economy in the next 12 months, while 55% investors are optimistic about the global economy in the next 12 months. The survey found that Hong Kong investors mainly prefer to invest in Hong Kong, the Mainland and North America. Among them, 72% of investors are most interested in investing in Hong Kong in the next 12 months, followed by the mainland market, and 49% of investors are concerned about the North American market. (21st century business herald)

Wo Sai won the exclusive designation of the main laser radar of Baidu Radish Run, a new generation unmanned platform.

According to Hesai Technology, the main lidar on the sixth generation Baidu Apollo unmanned vehicle Yichi 06 is exclusively supplied by Hesai, and the bicycle is equipped with four ultra-high-definition long-range lidar AT128, with a detection distance of more than 200 meters. This is the first time that ADAS semi-solid-state lidar scheme has been deployed on Robotaxi on a large scale in China.

Yu Minhong and other shareholding partnerships are operating abnormally.

Tianyancha App shows that recently, Jiaxing Changtian Friends Impression No.1 Investment Management Partnership (Limited Partnership) was listed in the list of business anomalies by the Nanhu District Administrative Examination and Approval Bureau of Jiaxing City for failing to publicize the annual report as required. The partnership was established in November 2015. The executive partner is Shanghai Rongyi Investment Partnership (Limited Partnership), with a capital contribution of RMB 3,311,100, and its business scope is investment management, which is jointly funded by Zhou Wei and Yu Minhong.

Weilai Energy and HarmonyOS Zhixing reached a charging service cooperation agreement.

According to Cailian, Weilai Energy and HarmonyOS Zhixing formally reached a charging service cooperation agreement today. According to the agreement, since July 17th, HarmonyOS Zhixing users can find and use Weilai energy charging piles nationwide through HarmonyOS Zhixing App, AITO App, and the car machines for asking, wisdom and enjoyment, and the charging experience and efficiency are fully upgraded. Prior to this, Weilai Energy had cooperated with Chang ‘an, Geely and FAW.

(): The company has no business dealings with Baidu Radish Kuaipao for the time being.

Jinyi Technology said on the interactive platform on July 16 that the company has no business dealings with Baidu Radish Run.

The ideal intelligent driving revolves around the "end-to-end" array, accelerating the AI ? ? big model to get on the bus

According to 36Kr, LI recently established an entity organization of "end-to-end automatic driving", with an overall population of 200 people; At the same time, some members of other teams in the company are also supporting the project flexibly. Ideal is not the only enterprise that does this. Previously, Weilai Automobile had taken the lead in making organizational changes and set up a large model department responsible for end-to-end. The ideal intelligent driving team is mainly divided into two groups: algorithm research and development, mass production research and development, and the team has about 800 people. The main force of "end-to-end" R&D is deployed in the algorithm R&D group, and Jia Peng, the head of R&D of ideal intelligent driving technology, is in charge.