A-share CPO and optical-chip concept stocks extended losses; Yuanjie Technology
fell nearly 10%, with Woge Optoelectronics, Dongshan Precision and Changguang
Huaxin among the largest decliners.
2026-10-09
A-share CPO and optical-chip concept stocks extended losses; Yuanjie Technology
fell nearly 10%, with Woge Optoelectronics, Dongshan Precision and Changguang
Huaxin among the largest decliners.