宝武镁业：已自建300吨至3500吨半固态铸造产线，主要生产汽车仪表盘支架等部件

Core Viewpoint - Baowu Magnesium Industry has established semi-solid casting production lines with capacities of 300 tons, 1300 tons, 1500 tons, and 3500 tons in Nanjing and Chongqing, primarily producing components for automotive and drone applications [1] Group 1 - The company has built semi-solid casting production lines in Nanjing and Chongqing [1] - The production capacities of the lines are 300 tons, 1300 tons, 1500 tons, and 3500 tons [1] - Equipment for these production lines is supplied by Yizhiming and Haitian [1] Group 2 - The main products include automotive instrument panel brackets, steering brackets, luggage rack brackets, and drone compartments [1]