Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2930.10.01.00Tariff line
Classification path
Organo-sulfur compounds
2930
2-(N,N-Dimethylamino) ethanethiol
2930.10.01.00
Rates of duty
General rate (Column 1)3.7%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, L, MA, OM, P, PA, PE, S, SG)
Column 225%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, L, MA, OM, P, PA, PE, S, SG)
Printed page 1530
Measure flags
for origin CN, entry date 2026-10-25 · 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 2930.10.01 is not on Lists 1–4B or the four-year-review lists
- PGAFDA FD1
Confirmed total 16.2% · max 16.2%Full duty breakdown →