The A-share CPO sector is strong, with Sega Technology and Tongyu Communication both hitting the daily limit, Guangku Technology and Yuanjie Technology rising by more than 11%, and Tianfu Communication and Shijia Photonics rising by more than 9%.

2026-08-04

The A-share CPO sector is strong, with Sega Technology and Tongyu Communication both hitting the daily limit, Guangku Technology and Yuanjie Technology rising by more than 11%, and Tianfu Communication and Shijia Photonics rising by more than 9%.