HTS 2811.19.61.10: US import duty from China
Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Other, Other, Sulfamic acid. Here is the full China to US duty stack and what it costs to land.
Duty rate & fees
| Charge | Rate |
|---|---|
| Base duty (MFN) | 4.2% |
| Section 301 (Lists 1-4) | 25% |
| Total duty (on customs value) | 29.2% |
| 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) | $420.00 |
| Section 301 (Lists 1-4) | $2,500.00 |
| Merchandise Processing Fee | $34.64 |
| Harbor Maintenance Fee | $12.50 |
| Total landed cost | $12,967.14 |
Excludes freight and insurance. Run your exact numbers in the calculator →
FAQ
What is the import duty on HTS 2811.19.61.10 from China?
Goods classified under HTS 2811.19.61.10 (Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Other, Other, Sulfamic acid) have a duty of 29.2% 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 2811.19.61.10 cover?
Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Other, Other, Sulfamic acid. US Customs and Border Protection determines the final classification at entry.
How much does it cost to import HTS 2811.19.61.10 from China?
On a $10,000 shipment, the estimated total landed cost is $12,967, about 29.7% in duty and fees. Use the calculator for your exact value, quantity, and shipping mode.
Related codes in heading 2811
- 2811.11.00.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Hydrogen fluoride (Hydrofluoric acid)
- 2811.12.00.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Hydrogen cyanide (hydrocyanic acid)
- 2811.19.10.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Other, Arsenic acid
- 2811.19.30.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Other, Hydrobromic acid
- 2811.19.61.90Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic acids, Other, Other, Other
- 2811.21.00.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic oxygen compounds of nonmetals, Carbon dioxide
- 2811.22.10.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic oxygen compounds of nonmetals, Silicon dioxide, Synthetic silica gel
- 2811.22.50.00Other inorganic acids and other inorganic oxygen compounds of nonmetals, Other inorganic oxygen compounds of nonmetals, Silicon dioxide, Other
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.