Hong Kong stock anomaly | China Wanchen Holdings (01854.HK) surged over 4%, subsidiary Yuhuang JiSuo focuses on strategic cooperation in AI-driven exoskeleton robots and other areas.

According to the Securities Times app, China Oilfield Services Limited (01854.HK) rose over 4%, as of the time of writing, the increase was 3.39%, reaching 1.22 Hong Kong dollars, with a turnover of 8.8986 million Hong Kong dollars.