The A-share optical communication sector continued to rise, with Zhishang Technology hitting the 20% daily limit, Tianfu Communication and Cambridge Technology rising by more than 6%, and Zhongji Xuchuang and Xinyisheng following suit.

2026-10-21

The A-share optical communication sector continued to rise, with Zhishang Technology hitting the 20% daily limit, Tianfu Communication and Cambridge Technology rising by more than 6%, and Zhongji Xuchuang and Xinyisheng following suit.