China A-share PCB sector fell sharply; Guanghe Technology hit the daily down limit. Yihao New Materials, Nanya New Materials, Jin'an Guoji, Dongshan Precision, Hongban Technology and Shengyi Technology also declined.

2026-07-17

China A-share PCB sector fell sharply; Guanghe Technology hit the daily down limit. Yihao New Materials, Nanya New Materials, Jin'an Guoji, Dongshan Precision, Hongban Technology and Shengyi Technology also declined.