HS Code 2808.00.0020
Sulfonitric Acids — US Import Duty
Official Description
Nitric acid; sulfonitric acids > Sulfonitric acids
Hierarchy: Nitric acid; sulfonitric acids > Sulfonitric acids
US Duty Rates (2026 HTS)
General Rate (MFN)Free
Unit of MeasureKG
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
- 2808 — Nitric acid; sulfonitric acids
Related Codes in this Heading
Common Questions
What is the US import duty for HS Code 2808.00.0020?
The general (MFN) duty rate for HS Code 2808.00.0020 (Sulfonitric acids) is Free. Use the calculator for an exact landed-cost estimate.
Are there additional tariffs on HS Code 2808.00.0020?
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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