Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2932.99.32.00Tariff line
Classification path
Heterocyclic compounds with oxygen hetero-atom(s) only
2932
Other
Other
Aromatic
Benzofuran (Coumarone); and Dibenzofuran (Diphenylene oxide)
2932.99.32.00
Rates of duty
General rate (Column 1)Free
Special—
Column 2Free
Unitkg
Printed page 1542
Measure flags
for origin CN, entry date 2026-10-25 · 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 2932.99.32 is on L3
- PGAEPA EP5EPA EP7
Confirmed total 37.5% · max 37.5%Full duty breakdown →