Hong Kong PCB stocks slid: Guanghe Technology (01989.HK) down over 7%, Kingboard
Laminates (01888.HK) down over 4%; peers Kingboard Holdings (00148.HK),
Shenghong Technology (02476.HK), Dingtai High-Tech (01377.HK) and Dazhu CNC
(03200.HK) also fell.