A-shares afternoon session: circuit-board and optical-communications sectors slid sharply; Dongshan Precision and Yangtze Optical Fibre & Cable both reversed after earlier limit-up moves. Selling pressure on AI-hardware names remained pronounced; Sanhuan Group and Shengyi Technology led declines, while Zhongji Xuchuang slipped back into the red.

2026-11-02

A-shares afternoon session: circuit-board and optical-communications sectors slid sharply; Dongshan Precision and Yangtze Optical Fibre & Cable both reversed after earlier limit-up moves. Selling pressure on AI-hardware names remained pronounced; Sanhuan Group and Shengyi Technology led declines, while Zhongji Xuchuang slipped back into the red.