1.2 元券圆棒21.007021.0060St¥8.80去看看启明金属材料发布了St70-21.0070E335St60-21.0060圆棒F530K105F300E400E2301 元券圆棒21.007021.0060St¥90去看看启明金属材料发布了St70-21.0070E335St60-21.0060圆棒F530K105F300E400E230