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2. Guokewei: AI edge computing chip can be used in robot and other fields.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.The third reason is that today, the Hang Seng Index opened higher and went lower, and continued to adjust by 0.77%. The Hang Seng Index has been adjusted for two consecutive days. In addition, the US dollar index rebounded and the offshore RMB has been adjusted by more than 220 basis points today, so it is a certain pressure on today's disk.

4. Jingchen Co., Ltd.: The machine vision intelligent chip under research is in the trial production stage.Tomorrow and Thursday, A shares will be supported at 3220, and the probability of continuing to fluctuate and rise slightly is relatively large, with a short-term pressure of 3460.The first reason is that today, major financial sectors such as banks, insurance and securities are adjusted across the board, with insurance falling by over 2%, banks falling by over 1% and securities falling by 0.22%. The major financial sectors dragged down the market index today, so the market index only rose by 9 points.

4. Jingchen Co., Ltd.: The machine vision intelligent chip under research is in the trial production stage.18. 3 Lianban Huifa Food: Shareholder Zhenghechang's plan to reduce the holding of 1 million shares on December 11th has not been completed.The first reason is that today, major financial sectors such as banks, insurance and securities are adjusted across the board, with insurance falling by over 2%, banks falling by over 1% and securities falling by 0.22%. The major financial sectors dragged down the market index today, so the market index only rose by 9 points.