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。
7607.20
Aluminium; foil, backed with paper, paperboard, plastics or similar backing materials, of a thickness (excluding any backing) not exceeding 0.2mm
AE 760720
AR 760720
AU 76072000
AU 760720
BR 760720
BR 7607.20.00