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。
2921.11
Amine-function compounds; acyclic monoamines and their derivatives, methylamine, di- or trimethylamine and their salts
AE 292111
AR 292111
AU 29211100
AU 292111
BR 292111
BR 292111