HTS 8408.90.90.20: US import duty from China
Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Other engines, Other, Exceeding 149.2 kW but not exceeding 373 kW. 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 8408.90.90.20 from China?
Goods classified under HTS 8408.90.90.20 (Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Other engines, Other, Exceeding 149.2 kW but not exceeding 373 kW) 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 8408.90.90.20 cover?
Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Other engines, Other, Exceeding 149.2 kW but not exceeding 373 kW. US Customs and Border Protection determines the final classification at entry.
How much does it cost to import HTS 8408.90.90.20 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 8408
- 8408.10.00.05Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Marine propulsion engines, Not exceeding 111.9 kW
- 8408.10.00.15Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Marine propulsion engines, Exceeding 111.9 kW but not exceeding 149.2 kW
- 8408.10.00.20Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Marine propulsion engines, Exceeding 149.2 kW but not exceeding 223.8 kW
- 8408.10.00.30Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Marine propulsion engines, Exceeding 223.8 kW but not exceeding 373 kW
- 8408.10.00.40Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Marine propulsion engines, Exceeding 373 kW but not exceeding 746 kW
- 8408.10.00.50Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Marine propulsion engines, Exceeding 746 kW
- 8408.20.10.40Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Engines of a kind used for the propulsion of vehicles of chapter 87, To be installed in tractors suitable for agricultural use, Not exceeding 37.3 kW
- 8408.20.10.80Compression-ignition internal combustion piston engines (diesel or semi-diesel engines), Engines of a kind used for the propulsion of vehicles of chapter 87, To be installed in tractors suitable for agricultural use, Exceeding 37.3 kW
All of Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof →
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.