美国协调关税表（HTSUS） › 第 38 章 杂项化学产品
3818.00.00.45税号详情
归类路径
Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics
3818
Monocrystalline silicon wafers, doped
Pseudo-square or rectangular in shape, as described in statistical note 3 to this chapter
3818.00.00.45
税率
- 普通税率（第 1 栏）
- Free
- 特殊税率
- —
- 第 2 栏
- 25%
- 单位
- kg
- 印本页码
- 1670
措施提示按原产国 CN
- 对华 301 清单 FYR-SEMI9903.91.05 · 50%
- 强迫劳动 301：在豁免清单9903.05.86 · note 52(b)
- 232 措施（POLYSILICON）9903.45.30 · 15% · Annex I (ii) Polysilicon ingots and wafers - $100/kg — Monocrystalline silicon wafers, doped: pseudo-square or rectangular in shape, as described in statistical note 3 to chapter 38 of the HTSUS · 自 2026-12-04