Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2928.00.10.00Tariff line
Classification path
Organic derivatives of hydrazine or of hydroxylamine
2928
Methyl ethyl ketoxime
2928.00.10.00
Rates of duty
General rate (Column 1)3.7%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 225%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1527
Measure flags
for origin CN, entry date 2026-10-26 · base rate 3.7%
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301: not on any listN/A—8-digit subheading 2928.00.10 is not on Lists 1–4B or the four-year-review lists
- PGAEPA EP7
Confirmed total 16.2% · max 16.2%Full duty breakdown →