Harmonized Tariff Schedule of the U.S. › Chapter 81 Other base metals; cermets; articles thereof
8112.31.00.00Tariff line
Classification path
Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrap
8112
Hafnium
Unwrought; waste and scrap; powders
8112.31.00.00
Rates of duty
General rate (Column 1)Free
Special—
Column 225%
Unitkg
Printed page 2691
Measure flags
for origin CN, entry date 2026-10-26 · 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 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 8112.31.00 is on L3
- PGAEPA EP7
Confirmed total 37.5% · max 37.5%Full duty breakdown →