美国 · 品目· 1 个子目· 5 个税号
3818电子工业用掺杂化学元素及化合物
Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics
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 |
|---|---|---|
| 3818.00.00 | Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics | Free |
| 3818.00.00.10 | Gallium arsenide wafers, doped | Free |
| 3818.00.00.20 | Polycrystalline silicon wafers, doped | Free |
| 3818.00.00.30 | Silicon carbide wafers, doped | Free |
| 3818.00.00.95 | Other | Free |