The CPO concept was boosted again. USX Electronics went up and down in the afternoon, Yingtang Intelligent Control went up and down 20cm. Zhaochi shares rose and stopped before, and Yongding Co., Ltd., Zhongji Xuchuang, Shenghong Technology, and Ling Yunguang followed suit.

The CPO concept was boosted again. USX Electronics went up and down in the afternoon, Yingtang Intelligent Control went up and down 20cm. Zhaochi shares rose and stopped before, and Yongding Co., Ltd., Zhongji Xuchuang, Shenghong Technology, and Ling Yunguang followed suit.