Hong Kong stock abnormal movement | Weichai Machinery-B (02252.HK) opens more than 4% higher, Tumai's global commercial orders exceed 300 units, continues to rapidly advance global multi-regional layout.

According to the Wise Finance app, Weichuang Robot-B (02252.HK) opened more than 4% higher, as of the time of the report, rose by 4.23%, to 22.2 Hong Kong dollars, with a turnover of 2.4087 million Hong Kong dollars.