Hong Kong stocks are fluctuating | Changfei fiber optic cable (06869.HK) falls by over 9% again. The wave of expansion in optical rods and optical fibers is coming. Corning Glass Bridge news disturbance.

According to the Securities Times APP, Changfei Optoelectronics Fiber Optic Cable (06869.HK) fell by more than 9% again. As of press time, it fell by 8.62% to 229 Hong Kong dollars, with a turnover of 3.327 billion Hong Kong dollars.