美国 · 品目· 9 个子目· 42 个税号
2620含砷、金属或其化合物的炉渣、灰及残渣（钢铁制造除外）
Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds
子目（6 位 WCO 统一）
美国税号（10 位）
本品目下 美国海关的全部细分税号与首要税率
| HS 编码 | 商品描述 | 首要税率 |
|---|---|---|
| 2620.11.00.00 | Hard zinc spelter | Free |
| 2620.19.30.00 | Zinc dross and zinc skimmings | Free |
| 2620.19.60 | Other | 0.7¢/kg on copper content + 0.7¢/kg on lead content |
| 2620.19.60.10 | Copper content | 0.7¢/kg on copper content + 0.7¢/kg on lead content |
| 2620.19.60.20 | Lead content | 0.7¢/kg on copper content + 0.7¢/kg on lead content |
| 2620.19.60.30 | Zinc content | 0.7¢/kg on copper content + 0.7¢/kg on lead content |
| 2620.19.60.40 | Silver content | 0.7¢/kg on copper content + 0.7¢/kg on lead content |
| 2620.19.60.50 | Gold content | 0.7¢/kg on copper content + 0.7¢/kg on lead content |
| 2620.21.00 | Leaded gasoline sludges and leaded anti-knock compound sludges | Free |
| 2620.21.00.10 | Copper content | Free |
| 2620.21.00.20 | Lead content | Free |
| 2620.21.00.30 | Zinc content | Free |
| 2620.21.00.40 | Silver content | Free |
| 2620.21.00.50 | Gold content | Free |
| 2620.29.00 | Other | Free |
| 2620.29.00.10 | Copper content | Free |
| 2620.29.00.20 | Lead content | Free |
| 2620.29.00.30 | Zinc content | Free |
| 2620.29.00.40 | Silver content | Free |
| 2620.29.00.50 | Gold content | Free |
| 2620.30.00 | Containing mainly copper | Free |
| 2620.30.00.10 | Copper content | Free |
| 2620.30.00.20 | Lead content | Free |
| 2620.30.00.30 | Zinc content | Free |
| 2620.30.00.40 | Silver content | Free |
| 2620.30.00.50 | Gold content | Free |
| 2620.40.00 | Containing mainly aluminum | Free |
| 2620.40.00.30 | Vanadium bearing materials | Free |
| 2620.40.00.60 | Other | Free |
| 2620.60.10.00 | Of a kind used only for the extraction of arsenic or the manufacture of its chemical compounds | 5% |
| 2620.60.90.00 | Other | Free |
| 2620.91.00.00 | Containing antimony, beryllium, cadmium, chromium or their mixtures | Free |
| 2620.99.10.00 | Containing mainly vanadium | Free |
| 2620.99.20.00 | Containing mainly tungsten | 17.6¢/kg on tungsten content + 3.8% |
| 2620.99.30.00 | Materials not provided for elsewhere in this heading containing by weight over 10 percent nickel | Free |
| 2620.99.50.00 | Slag containing by weight over 40 percent titanium, and which if containing over 2 percent by weight of copper, lead, or zinc is not to be treated for the recovery thereof | Free |
| 2620.99.75 | Other materials which are residues not advanced in value or condition by any means, and which if containing over 2 percent by weight of copper, lead or zinc are not to be treated for the recovery thereof | Free |
| 2620.99.75.20 | Vanadium bearing materials | Free |
| 2620.99.75.60 | Other materials containing silver | Free |
| 2620.99.75.80 | Other materials containing gold | Free |
| 2620.99.75.90 | Other materials that do not contain vanadium, silver or gold | Free |
| 2620.99.85.00 | Other | Free |