Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2930.90.92.10Tariff line
Classification path
Organo-sulfur compounds
2930
Other
Other
Other
Other
Other
Cysteine hydrochloride
2930.90.92.10
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 1534
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 2930.90.92 is not on Lists 1–4B or the four-year-review lists
- PGAEPA EP7
Confirmed total 16.2% · max 16.2%Full duty breakdown →