Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2804.61.00.00Tariff line
Classification path
Hydrogen, rare gases and other nonmetals
2804
Silicon
Containing by weight not less than 99.99 percent of silicon
2804.61.00.00
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- 25%
- Unit
- kg
- Printed page
- 1390
Measure flagsfor origin CN
- Section 301 China, FYR-SEMI9903.91.05 · 50%
- Section 301 forced labor: on an exemption list9903.05.86 · note 52(b)
- Section 232 (POLYSILICON)— · 0% · Annex I (i) Polysilicon - $21/kg — Silicon: containing by weight not less than 99.99 percent of silicon · from 2026-12-04
- AD/CVD: 2 case(s) tied to this lineA553001, A762001
- Partner government agency (PGA) requirementsEPA EP7