Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2921.43.24.00Tariff line
Classification path
Amine-function compounds
2921
Aromatic monoamines and their derivatives; salts thereof
Toluidines and their derivatives; salts thereof
2-Amino-5-chloro-4-ethyl benzenesulfonic acid; 2-Amino-5-chloro-p-toluenesulfonic acid;p-Nitro-o-toluidine; and 3-(Trifluoromethyl) aniline (m-Aminobenzotrifluoride)
2921.43.24.00
Rates of duty
General rate (Column 1)Free
Special—
Column 215.4¢/kg + 60%
Unitkg
Printed page 1498
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 2921.43.24 is on L3
- PGAEPA EP5EPA EP7
Confirmed total 37.5% · max 37.5%Full duty breakdown →