Hong Kong stocks fluctuate | Fiber Optic Cable (06869.HK) opens nearly 15% higher as infrastructure wave boosts demand for fiber optics, first half net profit soars more than 9 times.

According to the Securities Times app, Changfei Optical Fiber Cable (06869.HK) opened nearly 15% higher, with a gain of 14.94% as of the press time, reaching 176.9 Hong Kong dollars, with a turnover of 135 million Hong Kong dollars.