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。
7408.19
Copper; wire, of refined copper, of which the maximum cross-sectional dimension is 6mm or less
AE 740819
AR 740819
AU 740819
BR 740819
BR 7408.19.00
CA 740819