Hong Kong stocks abnormal fluctuations | Changfei Optic Fiber Cable (06869.HK) rose nearly 20%, driving the mining industry chain, the company diversified and made substantial progress.

According to the Securities Times app, Changfei Optic Fibre Cable (06869.HK) has risen by nearly 20%, as of the time of publication, it has increased by 19.61%, reaching 24.4 Hong Kong dollars, with a turnover of 1.022 billion Hong Kong dollars.