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。
4009.11
Rubber; vulcanised (other than hard rubber), tubing, piping and hoses, not reinforced or otherwise combined with other materials, without fittings
SG 400911
SG 40091100
AE 400911
AR 400911
AU 40091110
AU 400911