Harmonized Tariff Schedule of the U.S. › Chapter 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
8481.90.90.40Tariff line
Classification path
Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof
8481
Parts
Other
Of valves of subheading 8481.20
Other
8481.90.90.40
Rates of duty
General rate (Column 1)Free
Special—
Column 235%
Unitkg
Printed page 2850
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 1 (9903.88.01)9903.88.01Applies+25%8-digit subheading 8481.90.90 is on L1
- 301 exclusion 9903.88.69 (by product description)9903.88.69ConditionalexemptAngle cock handle assemblies, of iron and steel, each measuring 11.43 cm by 21.59 cm by 5.08 cm and weighing 0.748 kg — only the products described; expires 2026-11-09 11:59 p.m. EDT
- 301 exclusion 9903.88.69 (by product description)9903.88.69ConditionalexemptPipe brackets of aluminum, each with 4 ports, the foregoing measuring 27.9 cm x 20.3 cm x 17.8 cm and weighing 11.34 kg, designed for installation into air brake control valves — only the products described; expires 2026-11-09 11:59 p.m. EDT
Confirmed total 37.5% · max 37.5%Full duty breakdown →