比较 HS 编码
输入最多 5 个 HS-6 编码(逗号分隔),并排比较说明与各国对应编码。
7306.61
Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), welded, of square or rectangular cross-section, n.e.c. in chapter 73
AE 730661
AR 730661
AU 73066100
AU 730661
BR 730661
BR 7306.61.00