HTS 2939
Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| Alkaloids of opium and their derivatives; salts thereof | ||||||
| 2939.11.00.00 | Concentrates of poppy straw; buprenorphine (INN); codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone (INN), oxymorphone (INN), pholcodine (INN), thebacon (INN) and thebaine; salts thereof | kg | Free | 15.4¢/kg + 50% | USITC | |
| 2939.19 | Other | USITC | ||||
| 2939.19.10.00 | Papaverine and its salts | kg | Free | 15.4¢/kg + 104% | USITC | |
| Other | ||||||
| 2939.19.20.00 | Synthetic | kg | Free | 15.4¢/kg + 50% | USITC | |
| 2939.19.50.00 | Other | g | Free | 10.6¢/g | USITC | |
| 2939.20.00 | Alkaloids of cinchona and their derivatives; salts thereof | Free | Free | USITC | ||
| 2939.20.00.10 | Quinine and its salts | g | Free | Free | USITC | |
| 2939.20.00.50 | Other | g | Free | Free | USITC | |
| 2939.30.00.00 | Caffeine and its salts | kg | Free | 59% | USITC | |
| Alkaloids of ephedra and their derivatives; salts thereof | ||||||
| 2939.41.00.00 | Ephedrine and its salts | kg | Free | 15.4¢/kg + 59% | USITC | |
| 2939.42.00.00 | Pseudoephedrine (INN) and its salts | kg | Free | 15.4¢/kg + 59% | USITC | |
| 2939.43.00.00 | Cathine (INN) and its salts | kg | Free | 15.4¢/kg + 59% | USITC | |
| 2939.44.00.00 | Norephedrine and its salts | kg | Free | 15.4¢/kg + 59% | USITC | |
| 2939.45.00.00 | Levometamfetamine, metamfetamine (INN), metamfetamine racemate and their salts | kg | Free | 25% | USITC | |
| 2939.49.03.00 | Other | kg | Free | 15.4¢/kg + 59% | USITC | |
| Theophylline and aminophylline (theophylline- ethylenediamine) and their derivatives; salts thereof | ||||||
| 2939.51.00.00 | Fenetylline (INN) and its salts | kg | Free | 25% | USITC | |
| 2939.59.00.00 | Other | kg | Free | 25% | USITC | |
| Alkaloids of rye ergot and their derivatives; salts thereof | ||||||
| 2939.61.00.00 | Ergometrine and its salts | kg | Free | 25% | USITC | |
| 2939.62.00.00 | Ergotamine and its salts | kg | Free | 25% | USITC | |
| 2939.63.00.00 | Lysergic acid and its salts | kg | Free | 25% | USITC | |
| 2939.69.00.00 | Other | kg | Free | 25% | USITC | |
| Other, of vegetal origin | ||||||
| 2939.72.00.00 | Cocaine, ecgonine; salts, esters and other derivatives thereof | kg | Free | 25% | USITC | |
| 2939.79.00 | Other | Free | 25% | USITC | ||
| 2939.79.00.10 | Atropine (INN) and its salts | kg | Free | 25% | USITC | |
| 2939.79.00.90 | Other | kg | Free | 25% | USITC | |
| 2939.80.00 | Other | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 30.5% | USITC | |
| 2939.80.00.10 | Saxitoxin | kg | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 30.5% | USITC |
| 2939.80.00.50 | Other | kg | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 30.5% | USITC |
The table scrolls sideways.
Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 2939 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.