A-share CPO concept stocks surged, with Mingpu Optoelectronics hitting the daily limit, and Guangku Technology, Zhongji Xuchuang, Ruijie Networks, Huagong Tech, Youyan Powder Materials, and Jiulian Technology following suit.

2026-08-28

A-share CPO concept stocks surged, with Mingpu Optoelectronics hitting the daily limit, and Guangku Technology, Zhongji Xuchuang, Ruijie Networks, Huagong Tech, Youyan Powder Materials, and Jiulian Technology following suit.