China A-share PCB sector extended gains in the afternoon; a wave of limit-ups
saw Dongfang Materials, Hongban Technology, Juzi Technology, International
Composite, Honghe Technology, Xianfeng Holdings and Jingwang Electronics hit
daily limits. Best jumped more than 10%; Fangbang Co., Zhixin Precision, Sidike,
Taihe Technology and Jin'an Guoji also advanced.