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。
3904.22
Vinyl chloride, other halogenated olefin polymers; plasticised poly(vinyl chloride), in primary forms, mixed with other substances
AE 390422
AR 390422
AU 390422
BR 390422
BR 3904.22.00
CA 390422