宝武镁业：赛力斯的问界镁合金产品均为公司提供，单车用量目前已达20Kg以上

Group 1 - The company has confirmed its collaboration with Chongqing 601127 Sairus, providing magnesium alloy products for Sairus's vehicles [1] - The current usage of magnesium per vehicle has exceeded 20 kg, with potential to reach 50-100 kg as larger magnesium die-cast components are integrated into vehicles [1]