HTS 2935.30.00.00: US import duty from China
Sulfonamides, N-Ethyl -N-(2-hydroxyethyl)perfluorooctane sulfonamide. Here is the full China to US duty stack and what it costs to land.
Duty rate & fees
| Charge | Rate |
|---|---|
| Base duty (MFN) | 6.5% |
| Total duty (on customs value) | 6.5% |
| Merchandise Processing Fee (MPF) | 0.3464% (min $33.58, max $651.50) |
| Harbor Maintenance Fee (HMF), ocean | 0.125% |
Worked example: $10,000 shipment
| Customs value | $10,000.00 |
| Base duty (MFN) | $650.00 |
| Merchandise Processing Fee | $34.64 |
| Harbor Maintenance Fee | $12.50 |
| Total landed cost | $10,697.14 |
Excludes freight and insurance. Run your exact numbers in the calculator →
FAQ
What is the import duty on HTS 2935.30.00.00 from China?
Goods classified under HTS 2935.30.00.00 (Sulfonamides, N-Ethyl -N-(2-hydroxyethyl)perfluorooctane sulfonamide) have a duty of 6.5% of the customs value on the China to US lane (base rate plus any Section 301 tariff), plus the Merchandise Processing Fee (0.3464%, min $33.58, max $651.50) and, for ocean shipments, the Harbor Maintenance Fee (0.125%).
What does HTS code 2935.30.00.00 cover?
Sulfonamides, N-Ethyl -N-(2-hydroxyethyl)perfluorooctane sulfonamide. US Customs and Border Protection determines the final classification at entry.
How much does it cost to import HTS 2935.30.00.00 from China?
On a $10,000 shipment, the estimated total landed cost is $10,697, about 7% in duty and fees. Use the calculator for your exact value, quantity, and shipping mode.
Related codes in heading 2935
- 2935.10.00.00Sulfonamides, N-Methyl perfluorooctane sulfonamide
- 2935.20.00.00Sulfonamides, N-Ethyl perfluorooctane sulfonamide
- 2935.40.00.00Sulfonamides, N-(2-hydroxyethyl)-N-methyl perfluorooctane sulfonamide
- 2935.50.00.00Sulfonamides, Other perfluorooctane sulfonamides
- 2935.90.06.00Sulfonamides, Other, 4-Amino-6-chloro-<i>m</i>-benzenedisulfonamide and <newline></newline>Methyl-4-aminobenzenesulfonylcarbamate (Asulam)
- 2935.90.10.00Sulfonamides, Other, 2-Amino-<i>N</i>-ethylbenzenesulfonanilide; <newline></newline>5-Amino-<i>α</i>,<i>α</i>,<i>α</i>-trifluorotoluene-2,4-disulfonamide; <newline></newline>Benzenesulfonamide; <newline></newline>Benzenesulfonyl hydrazide; <newline></newline>2-Chloro-4-amino-5-hydroxybenzenesulfonamide; <newline></newline>2,5-Dimethoxysulfanilanilide; and <newline></newline>Metanilamide
- 2935.90.13.00Sulfonamides, Other, (5‐[2‐Chloro‐4‐ (trifluoromethyl)phenoxy]‐N‐ (methylsulfonyl)‐2‐nitrobenzamide) (Fomesafen); N‐(2,6‐Dichloro‐3‐ methylphenyl)‐5‐ amino‐1,3,4‐triazole‐2‐sulfonamide; 2,4‐Dichloro‐5‐ sulfamoylbenzoic acid; N‐Ethyl‐o‐ toluenesulfonamide; N‐Ethyl‐p‐toluenesulfonamide; 7-(Hexadecylsulfonylamino) ‐1H‐indole; Methyl 5‐{[(4,6‐dimethoxy‐2‐pyrimidinyl)amino]‐ carbonylaminosulfonyl} ‐3‐chloro‐1‐methyl‐1H‐pyrazole‐4‐carboxylate (Halosulfuron methyl); and Mixtures of ortho‐ and para-toluenesulfonamides
- 2935.90.15.00Sulfonamides, Other, <i>o</i>-Toluenesulfonamide
Estimates for planning only. Final classification and duty are determined by U.S. Customs and Border Protection at entry. Rates from USITC HTSUS 2026-06-15-cn-us. The IEEPA reciprocal tariff was struck down (SCOTUS, 2026-02-20) and is excluded. Not legal or customs-broker advice.