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。
8549.39
Waste and scrap; electrical and electronic assemblies and printed circuit boards, other than those used principally for the recovery of precious metal n.e.c. in item no 8549.31
AU 85493900
BR 8549.39.00
CA 85493900
E2 8549390000
EU 85493900
GB 8549390000