The A-share copper cable high-speed connection sector experienced a volatile correction, with many stocks, including Dingtong Technology, Taicheng Optoelectronics, Zhongfu Circuit, Yangtze Optical Fibre and Cable, and Huagong Tech, falling by more th

2026-07-28

The A-share copper cable high-speed connection sector experienced a volatile correction, with many stocks, including Dingtong Technology, Taicheng Optoelectronics, Zhongfu Circuit, Yangtze Optical Fibre and Cable, and Huagong Tech, falling by more than 5%. Yihua Technology and Changxin Bocheng followed suit.