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。
2921.22
Amine-function compounds; acyclic polyamines and their derivatives, hexamethylenediamine and its salts
AE 292122
AR 292122
AU 29212200
AU 292122
BR 292122
BR 2921.22.00