Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2917.11.00.00Tariff line
Classification path
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
2917
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
Oxalic acid, its salts and esters
2917.11.00.00
Rates of duty
General rate (Column 1)3.1%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, L, MA, OM, P, PA, PE, S, SG)
Column 234.5%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, L, MA, OM, P, PA, PE, S, SG)
Printed page 1476
Measure flags
for origin CN, entry date 2026-10-26 · base rate 3.1%
- 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 2917.11.00 is on L3
- PGAEPA EP7
Confirmed total 40.6% · max 40.6%Full duty breakdown →