海南板块低开高走，海马汽车涨超9%

Group 1 - Hainan sector opened lower but rebounded, with Haima Automobile rising over 9% [1] - Hainan Mining increased by more than 8% [1] - Other stocks such as Roniu Mountain, Hainan Pharmaceutical, Hainan Ruize, and Hainan Rubber also experienced gains [1]