The copper cable high-speed connection sector picked up in the short term, Huamai Technology rose and stopped, and Shengyang Technology, Shenyu Co., Ltd., Yihua shares, Yuandong shares, and Tongyu Communications rose one after another.

The copper cable high-speed connection sector picked up in the short term, Huamai Technology rose and stopped, and Shengyang Technology, Shenyu Co., Ltd., Yihua shares, Yuandong shares, and Tongyu Communications rose one after another.