主要是食品包装用深冲镀锡板，由于是超低碳，国内生产的不过关；还有就是工具钢，国内生产的强度要差一些；还有少量的的桥梁拉索钢、电梯钢丝绳用高碳钢、钢帘线用钢，用户对国内的钢材质量不是很放心；汽车面板进口量巨大，国内生产的不稳定，影响汽车的表面质量；其次是家电面板。
What types of steel China import in large quantities?
Mainly deep drawning Tin Plate Steel Sheet for food packaging, which is ultra-low carbon, domestic production does not meet the quality;
Tool steel, the domestic production is less strength;
The bridge pulls steel, High carbon steel for elevator wire rope, Steel for cord, users are not reassuring about the quality of domestic steel;
The import of automobile panels steel is huge, and the instability of domestic production affects the surface quality of automobiles;
Home appliance panel steel also in great demand.
Chinainout is the biggest platform for steel business promotion in China.
