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。
4009.22
Rubber; vulcanised (other than hard rubber), tubing, piping and hoses, reinforced or otherwise combined only with metal, with fittings
US 400922
US 4009.22.00
AE 400922
AR 400922
AU 40092210
AU 400922