Copper cable high-speed connection concept stocks oscillate upward, Huagong Technology hits a new high in intraday trading.

Copper cable high-speed connection concept stocks fluctuated upward, Huagong Technology set a new high intraday, Yihua Group rose by the daily limit, Zhongfu Circuit, Huafeng Technology, Baosheng shares, Hangjin Technology, and Bowen Alloy followed the market.