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。
5206.12
Cotton yarn; (not sewing thread), single, of uncombed fibres, less than 85% by weight of cotton, less than 714.29 but not less than 232.56 decitex (exceeding 14 but not exceeding 43 metric number), not for retail sale
AE 520612
AR 520612
AU 52061200
AU 520612
BR 520612
BR 5206.12.00