Chip stocks fluctuate and rise, with SMIC up over 8% to a record high.

In early trading, chip stocks fluctuated and strengthened. Semiconductor International rose more than 8%, hitting a historical high. Prior to this, Star Semiconductor hit the daily limit, while Rui Xinyu, Chipesi, Fudan Microelectronics, Hanwuji, Zhongwei and other companies saw significant gains.