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。
2923.40
Quaternary ammonium salts and hydroxides; didecyldimethylammonium perfluorooctane sulphonate, whether or not chemically defined
AE 292340
AR 292340
AU 292340
BR 292340
BR 2923.40.00
CA 292340