Semiconductor sector strengthens again, Dongxin shares hit the 20% daily limit.

Chip stocks rose again during trading session, with Dongxin Corporation's stock price rising by 20% to hit the daily limit. Saic Microelectronics' stock price rose by over 10%, while Nanxin Micro and Fudan Microelectronics both increased by over 5%. Hangyu Micro, Shengmei Shanghai, Micro Guidance Nanotechnology, and New Constant Harmony also followed the upward trend.