In the afternoon, A-shares saw a significant pullback in the circuit board and optical communication sectors, with Dongshan Precision and Yangtze Optical Fibre both experiencing sharp declines after hitting their daily limit. Selling pressure remaine

2026-11-02

In the afternoon, A-shares saw a significant pullback in the circuit board and optical communication sectors, with Dongshan Precision and Yangtze Optical Fibre both experiencing sharp declines after hitting their daily limit. Selling pressure remained evident in the AI hardware sector, with Sanhuan Group and Shengyi Technology leading the decline, while Zhongji Xuchuang turned negative again.