Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2928.00.50.00Tariff line
Classification path
Organic derivatives of hydrazine or of hydroxylamine
2928
Other
Other
Other
2928.00.50.00
Rates of duty
General rate (Column 1)6.5%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
Column 230.5%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1527
Measure flags
for origin CN, entry date 2026-10-25 · base rate 6.5%
- 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 2928.00.50 is on L3
- PGAEPA EP5EPA EP7
Confirmed total 44% · max 44%Full duty breakdown →