Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2939.19.50.00Tariff line
Classification path
Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
2939
Alkaloids of opium and their derivatives; salts thereof
Other
Other
Other
2939.19.50.00
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- 10.6¢/g
- Unit
- g
- Printed page
- 1575
Measure flagsfor origin CN
- Section 301 forced labor: on an exemption list9903.05.86 · note 52(b)
- Section 232 (PHARMA)9903.04.60 · 100% · 药品物品（第29章）：专利药成品 / API / 关键起始物料，按物品而非编码判定专利/仿制 · from 2026-07-31
- Partner government agency (PGA) requirementsFDA FD2, DEA DE1