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。
8549.21
Electrical and electronic waste and scrap; of a kind used principally for the recovery of precious metal, containing primary cells and batteries, electric accumulators, mercury-switches, glass from cathode ray tubes or other activated glass, or electrical
AU 85492100
BR 8549.21.00
CA 85492100
E2 8549210000
EU 85492100
GB 8549210000