HTS 7403.13.00.00: US import duty from China
Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Refined copper, Billets. Here is the full China to US duty stack and what it costs to land.
Duty rate & fees
| Charge | Rate |
|---|---|
| Base duty (MFN) | 1% |
| Section 301 (Lists 1-4) | 25% |
| Total duty (on customs value) | 26% |
| 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) | $100.00 |
| Section 301 (Lists 1-4) | $2,500.00 |
| Merchandise Processing Fee | $34.64 |
| Harbor Maintenance Fee | $12.50 |
| Total landed cost | $12,647.14 |
Excludes freight and insurance. Run your exact numbers in the calculator →
FAQ
What is the import duty on HTS 7403.13.00.00 from China?
Goods classified under HTS 7403.13.00.00 (Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Refined copper, Billets) have a duty of 26% 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 7403.13.00.00 cover?
Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Refined copper, Billets. US Customs and Border Protection determines the final classification at entry.
How much does it cost to import HTS 7403.13.00.00 from China?
On a $10,000 shipment, the estimated total landed cost is $12,647, about 26.5% in duty and fees. Use the calculator for your exact value, quantity, and shipping mode.
Related codes in heading 7403
- 7403.11.00.00Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Refined copper, Cathodes and sections of cathodes
- 7403.12.00.00Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Refined copper, Wire bars
- 7403.19.00.00Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Refined copper, Other
- 7403.21.00.00Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Copper alloys, Copper-zinc base alloys (brass)
- 7403.22.00.00Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Copper alloys, Copper-tin base alloys (bronze)
- 7403.29.01.10Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Copper alloys, Other copper alloys, Copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)
- 7403.29.01.80Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), Copper alloys, Other copper alloys, 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.