Containing by Weight Less Than 99.99 Percent But Not Less Than 99 Percent of Silicon — US Import Duty
Official Description
Hydrogen, rare gases and other nonmetals: > Silicon: > Other: > Containing by weight less than 99.99 percent but not less than 99 percent of silicon
Hierarchy: Hydrogen, rare gases and other nonmetals > Silicon > Other > Containing by weight less than 99.99 percent but not less than 99 percent of silicon
US Duty Rates (2026 HTS)
Special Trade Program Rates
- FreeAU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG — see HTS General Notes for eligible countries
Possible Additional Duties
- Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
- Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
- Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
- Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
- Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
- Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)
Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.
Classification
- Chapter
- Chapter 28 — Inorganic Chemicals; Organic or Inorganic Compounds of Precious Metals, of Rare-Earth Metals, of Radioactive Elements or of Isotopes
- Heading
- 2804 — Hydrogen, rare gases and other nonmetals
Related Codes in this Heading
Common Questions
The general (MFN) duty rate for HS Code 2804.69.1000 (Containing by weight less than 99.99 percent but not less than 99 percent of silicon) is 5.3%. Preferential rates apply under 1 special trade program for eligible countries of origin. Use the calculator for an exact landed-cost estimate.
Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.
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