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。
5509.92
Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with cotton, n.e.c. in heading no. 5509, not put up for retail sale
GB 550992
GB 5509920000
AE 550992
AR 550992
AU 550992
BR 550992