US Import Duty
HTS 8421.31.00.00 Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof › Intake air filters for internal combustion engines
With trade agreement: Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
HTS code 8421.31.00.00 covers "Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof › Intake air filters for internal combustion engines" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.
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U.S. exports of Centrifuges, including centrifugal dryers
The United States exported $12.4 billion of goods under HS heading 8421 in 2025, to 199 countries and territories. Top destination markets:
| Country | Exports 2025 | YTD |
|---|---|---|
| Canada | $2.6 billion | ▼ −1.4% |
| Mexico | $1.8 billion | ▲ +0.8% |
| China | $831 million | ▼ −19% |
| France | $658 million | ▲ +0.8% |
| Germany | $567 million | ▼ −7.3% |
January–July 2026: $7.2 billion (▼ −1.0%)
All markets and states for this product →
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. Source: U.S. Census Bureau, International Trade data (census.gov/foreign-trade), FAS value in current U.S. dollars, latest month July 2026. Change vs the same months of the previous year: Fromerica calculation.
Official US tariff data (USITC), refreshed daily.Last checked against the official schedule: . See recent US tariff changes →