Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2933.59.46.00Tariff line
Classification path
Heterocyclic compounds with nitrogen hetero-atom(s) only
2933
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure
Other
Drugs
Aromatic or modified aromatic
Antidepressants, tranquilizers and other psychotherapeutic agents
2933.59.46.00
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 215.4¢/kg + 149.5%
Unitkg
Free (A+, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1554
Measure flags
for origin CN, entry date 2026-10-26 · base rate 6.5%
- Section 301 forced-labor tariff (12.5%)9903.05.31Conditional+12.5%China: Column 1 rate + 12.5% additional
- China 301: not on any listN/A—8-digit subheading 2933.59.46 is not on Lists 1–4B or the four-year-review lists
- 232 patented pharmaceuticals9903.04.60Conditionalcapped at 100%General (all other countries) | Pharmaceutical articles (chapter 29): patented finished drugs / APIs / key starting materials; patented or generic status is determined by the article, not by t
- PGAFDA FD2 · requiredDEA DE1
Confirmed total 6.5% · max 100%Full duty breakdown →