Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2904.10.04.00Tariff line
Classification path
Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
2904
Derivatives containing only sulfo groups, their salts and ethyl esters
2-Anthracenesulfonic acid
2904.10.04.00
Rates of duty
General rate (Column 1)5.5%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 215.4¢/kg + 51%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1436
Measure flags
for origin CN, entry date 2026-10-26 · base rate 5.5%
- 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 2904.10.04 is on L3
- PGAEPA EP7
Confirmed total 43% · max 43%Full duty breakdown →