Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2909.11.00.00Tariff line
Classification path
Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives
2909
Acyclic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives
Diethyl ether
2909.11.00.00
Rates of duty
General rate (Column 1)1%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 24%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1452
Measure flags
for origin CN, entry date 2026-10-26 · base rate 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 2909.11.00 is on L3
- PGAFDA FD1DEA DE1
Confirmed total 38.5% · max 38.5%Full duty breakdown →