Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2921.42.36.00Tariff line
Classification path
Amine-function compounds
2921
Aromatic monoamines and their derivatives; salts thereof
Aniline derivatives and their salts
m-Chloroaniline; 2-Chloro-4-nitroaniline; 2,5-Dichloroaniline-4-sulfonic acid and its monosodium salt; 2,4-Dinitroaniline;o-Nitroaniline-p-sulfonic acid, sodium salt; and 2,3,4-Trifluoroaniline
2921.42.36.00
Rates of duty
General rate (Column 1)Free
Special—
Column 215.4¢/kg + 60%
Unitkg
Printed page 1497
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 2921.42.36 is on L3
- PGAEPA EP7
Confirmed total 37.5% · max 37.5%Full duty breakdown →