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4. Jingchen Co., Ltd.: The machine vision intelligent chip under research is in the trial production stage.The latest news! Today is the evening of December 11th. Two latest news broke out in the market, such as the National Copyright Administration, which sent some different signals to the next A-share market. Twenty-one listed companies issued relevant announcements and invested in public opinion hotspots on Wednesday to see if it affected your sector positions. What is the reason why A shares shrank by 17,000 yuan and Xiaoyang rose by 9 points today? Sincerely remind 300 million investors!Today, the hot spots in the A-share market, such as new retail sales, rose for three consecutive weeks and hit a record high today; Low-priced stocks continued to rise more than 4.3% in Zhongyang today and hit a new high; Today, the robot concept is still partially out of a strong rise, and the sector index rose by 0.89%; The cross-border e-commerce sector index rose more than 1.7% today and hit a new high.

6. Zhewen Internet: It is planned to dispose of the shares of Doushen Education held by the company.3. Huasu Technology: Providing BMS products and services to ByteDance Data Center.Third, bad news affecting listed companies

14, 5 days, 4 boards, Zhuolang Intelligence: It does not involve the robot business related to artificial intelligence.10. Huitian Thermal Power: It is planned to transfer 49% equity of Erre Company, a wholly-owned subsidiary, for RMB 324 million.12. Huichuan technology: Six-axis robots with small loads have been sold in large quantities, and large loads have been sold in large quantities.