Harmonized Tariff Schedule of the U.S. › Chapter 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
8421.29.00.40Tariff line
Classification path
Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof
8421
Filtering or purifying machinery and apparatus for liquids
Other
Other
Other
Hydraulic fluid power filters, rated at 1,000 kPa or greater
8421.29.00.40
Rates of duty
General rate (Column 1)Free
Special—
Column 235%
UnitNo.
Printed page 2768
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Conditional+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 1 (9903.88.01)9903.88.01Applies+25%8-digit subheading 8421.29.00 is on L1
- 232 steel / aluminum / copper & derivatives9903.82.10 / .11Conditionalcapped at 15%General (all other countries) | Filtering or purifying machinery and apparatus for liquids, nesoi
Confirmed total 25% · max 40%Full duty breakdown →