Q/BQB 419-2021 HC220I冷轧板卷 宝钢 ¥4.83 Q/BQB 419-2021 HC260I冷轧板卷 宝钢 ¥4.83 Q/BQB 419-2021 HC180Y(B170P1)冷轧板卷 宝钢 ¥4.83 Q/BQB 419-2021 HC220Y(B210P1)冷轧板卷 宝钢 ¥4.83 Q/BQB 419-2021 HC260Y(B250P1)冷轧板卷 宝钢 ¥4.83 Q/BQB 419-2021 B140H1冷轧板卷 宝钢 ¥4.83