HTS 4503.10.30.00: US import duty from China
Articles of natural cork, Corks and stoppers, Tapered and of a thickness (or length) greater than the maximum diameter, Other, Wholly of cork, of a thickness (or length) greater than the maximum diameter. Here is the full China to US duty stack and what it costs to land.
Duty rate & fees
| Charge | Rate |
|---|---|
| Base duty (MFN) | 0% |
| Section 301 (Lists 1-4) | 25% |
| Total duty (on customs value) | 25% |
| 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) | $0.00 |
| Section 301 (Lists 1-4) | $2,500.00 |
| Merchandise Processing Fee | $34.64 |
| Harbor Maintenance Fee | $12.50 |
| Total landed cost | $12,547.14 |
Excludes freight and insurance. Run your exact numbers in the calculator →
FAQ
What is the import duty on HTS 4503.10.30.00 from China?
Goods classified under HTS 4503.10.30.00 (Articles of natural cork, Corks and stoppers, Tapered and of a thickness (or length) greater than the maximum diameter, Other, Wholly of cork, of a thickness (or length) greater than the maximum diameter) have a duty of 25% 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 4503.10.30.00 cover?
Articles of natural cork, Corks and stoppers, Tapered and of a thickness (or length) greater than the maximum diameter, Other, Wholly of cork, of a thickness (or length) greater than the maximum diameter. US Customs and Border Protection determines the final classification at entry.
How much does it cost to import HTS 4503.10.30.00 from China?
On a $10,000 shipment, the estimated total landed cost is $12,547, about 25.5% in duty and fees. Use the calculator for your exact value, quantity, and shipping mode.
Related codes in heading 4503
- 4503.10.20.00Articles of natural cork, Corks and stoppers, Tapered and of a thickness (or length) greater than the maximum diameter, With maximum diameter not over 19 mm
- 4503.10.40.00Articles of natural cork, Corks and stoppers, Tapered and of a thickness (or length) greater than the maximum diameter, Other, Other
- 4503.10.60.00Articles of natural cork, Corks and stoppers, Other
- 4503.90.20.00Articles of natural cork, Other, Disks, wafers and washers
- 4503.90.40.00Articles of natural cork, Other, Wallcoverings, backed with paper or otherwise reinforced
- 4503.90.60.00Articles of natural cork, 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.