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。
6005.21
Fabrics; warp knit (including those made on galloon knitting machines), other than those of headings 60.01 to 60.04, of cotton, unbleached or bleached
US 600521
US 6005.21.00.00
AE 600521
AR 600521
AU 60052100
AU 600521