HTS 2932.20.50.30: US import duty from China

Heterocyclic compounds with oxygen hetero-atom(s) only, Lactones, Other, Other, Sodium erythorbate (Sodium isoascorbate). Here is the full China to US duty stack and what it costs to land.

Duty rate & fees

ChargeRate
Base duty (MFN)3.7%
Total duty (on customs value)3.7%
Merchandise Processing Fee (MPF)0.3464% (min $33.58, max $651.50)
Harbor Maintenance Fee (HMF), ocean0.125%

Worked example: $10,000 shipment

Customs value$10,000.00
Base duty (MFN)$370.00
Merchandise Processing Fee$34.64
Harbor Maintenance Fee$12.50
Total landed cost$10,417.14

Excludes freight and insurance. Run your exact numbers in the calculator →

FAQ

What is the import duty on HTS 2932.20.50.30 from China?

Goods classified under HTS 2932.20.50.30 (Heterocyclic compounds with oxygen hetero-atom(s) only, Lactones, Other, Other, Sodium erythorbate (Sodium isoascorbate)) have a duty of 3.7% 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 2932.20.50.30 cover?

Heterocyclic compounds with oxygen hetero-atom(s) only, Lactones, Other, Other, Sodium erythorbate (Sodium isoascorbate). US Customs and Border Protection determines the final classification at entry.

How much does it cost to import HTS 2932.20.50.30 from China?

On a $10,000 shipment, the estimated total landed cost is $10,417, about 4.2% in duty and fees. Use the calculator for your exact value, quantity, and shipping mode.

Related codes in heading 2932

All of Chapter 29: Organic chemicals

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.