Harmonized Tariff Schedule of the U.S. › Chapter 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
8421.29.00.05Tariff 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
Refrigerant recovery and recycling units
8421.29.00.05
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 →