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。
2923.30
Quaternary ammonium salts and hydroxides; tetraethylammonium perfluorooctane sulphonate, whether or not chemically defined
AE 292330
AR 292330
AU 292330
BR 292330
BR 2923.30.00
CA 292330