HTS 2842.90.90.10: US import duty from China
Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, Other, Other, Selenides and tellurides. Here is the full China to US duty stack and what it costs to land.
Duty rate & fees
| Charge | Rate |
|---|---|
| Base duty (MFN) | 3.3% |
| Section 301 (Lists 1-4) | 25% |
| Total duty (on customs value) | 28.3% |
| 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) | $330.00 |
| Section 301 (Lists 1-4) | $2,500.00 |
| Merchandise Processing Fee | $34.64 |
| Harbor Maintenance Fee | $12.50 |
| Total landed cost | $12,877.14 |
Excludes freight and insurance. Run your exact numbers in the calculator →
FAQ
What is the import duty on HTS 2842.90.90.10 from China?
Goods classified under HTS 2842.90.90.10 (Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, Other, Other, Selenides and tellurides) have a duty of 28.3% 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 2842.90.90.10 cover?
Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, Other, Other, Selenides and tellurides. US Customs and Border Protection determines the final classification at entry.
How much does it cost to import HTS 2842.90.90.10 from China?
On a $10,000 shipment, the estimated total landed cost is $12,877, about 28.8% in duty and fees. Use the calculator for your exact value, quantity, and shipping mode.
Related codes in heading 2842
- 2842.10.00.00Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, Double or complex silicates, including aluminosilicates whether or not chemically defined
- 2842.90.10.00Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, Other, Fulminates, cyanates and thiocyanates
- 2842.90.90.50Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, Other, Other, 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.