| 2939.19.10 | 00 | Papaverine and its salts | kg | Free | | 15.4¢/kg + 104% |
| 2939.20.00 | | Alkaloids of cinchona and their derivatives; salts thereof | | Free | | Free |
| 2939.20.00 | 10 | Quinine and its salts | g | | | |
| 2939.30.00 | 00 | Caffeine and its salts | kg | Free | | 59% |
| 2939.41.00 | 00 | Ephedrines and their salts: | | | | |
| 2939.41.00 | 00 | Ephedrine and its salts | kg | Free | | 15.4¢/kg + 59% |
| 2939.42.00 | 00 | Pseudoephedrine and its salts | kg | Free | | 15.4¢/kg + 59% |
| 2939.43.00 | 00 | Cathine (INN) and its salts | kg | Free | | 15.4¢/kg + 59% |
| 2939.51.00 | 00 | Theophylline and aminophylline (theophylline- ethylenediamine) and their derivatives; salts thereof: | | | | |
| 2939.51.00 | 00 | Fenetylline (INN) and its salts | kg | Free | | 25% |
| 2939.61.00 | 00 | Alkaloids of rye ergot and their derivatives; salts thereof: | | | | |
| 2939.61.00 | 00 | Ergometrine and its salts | kg | Free | | 25% |
| 2939.62.00 | 00 | Ergotamine and its salts | kg | Free | | 25% |
| 2939.63.00 | 00 | Lysergic acid and its salts | kg | Free | | 25% |
| 2939.91.00 | 00 | Cocaine, ecgonine, levometamfetamine, metamfetamine (INN), metamfetamine racemate; salts, esters and other derivatives thereof | kg | Free | | 25% |
| 2940..00 | | Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 2937, 2938 or 2939: | | | | |
| 2941.10 | | Penicillins and their derivatives with a penicillanic acid structure; salts thereof: | | | | |
| 2941.10.10 | 00 | Ampicillin and its salts | kg | Free | | 15.4¢/kg + 48.5% |
| 2941.10.20 | 00 | Penicillin G salts | kg | Free | | 15.4¢/kg + 49% |
| 2941.20 | | Streptomycins and their derivatives; salts thereof: | | | | |
| 2941.20.10 | 00 | Dihydrostreptomycin and its derivatives; salts thereof | g | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 25% |
| 2941.30.00 | 00 | Tetracyclines and their derivatives; salts thereof | g | Free | | 25% |
| 2941.40.00 | 00 | Chloramphenicol and its derivatives; salts thereof | kg | Free | | 15.4¢/kg + 45% |
| 2941.50.00 | 00 | Erythromycin and its derivatives; salts thereof | g | Free | | 25% |
| 2941.90.10 | | Natural | | Free | | 10% |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
