稀土永磁板块持续走强，安泰科技4连板

Group 1 - The rare earth permanent magnet sector is experiencing a strong upward trend, with significant stock performance from companies like AnTai Technology, which has achieved four consecutive trading limit increases [1] - Baogang Co. has seen two consecutive trading limit increases, indicating positive market sentiment [1] - China Rare Earth is approaching a trading limit increase, while Northern Rare Earth has surged over 6%, reaching a historical high [1]