Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2932.93.00.00Tariff line
Classification path
Heterocyclic compounds with oxygen hetero-atom(s) only
2932
Other
Piperonal (heliotropin)
2932.93.00.00
Rates of duty
General rate (Column 1)4.8%
SpecialFree (A+, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 245%
Unitkg
Free (A+, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1541
Measure flags
for origin CN, entry date 2026-10-25 · base rate 4.8%
- 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 2932.93.00 is on L3
- PGAEPA EP7DEA DE1
Confirmed total 42.3% · max 42.3%Full duty breakdown →