| 2937.21.00 | | Cortisone, hydrocortisone, prednisone (dehydrocortisone), and prednisolone (dehydrohydrocortisone) | | Free | | 25% |
| 2937.21.00 | 10 | Cortisone | g | | | |
| 2937.21.00 | 20 | Hydrocortisone | g | | | |
| 2937.22.00 | 00 | Halogenated derivatives of adrenal cortical hormones | g | Free | | 25% |
| 2937.23 | | Estrogens and progestins: | | | | |
| 2937.29.90 | 10 | Salts and esters of cortisone | g | | | |
| 2937.29.90 | 20 | Salts and esters of hydrocortisone | g | | | |
| 2937.31.00 | 00 | Catecholamine hormones, their derivatives and structural analogues: | | | | |
| 2937.40 | | Amino-acid derivatives: | | | | |
| 2937.50.00 | 00 | Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analogues | g | Free | | 25% |
| 2938 | | XII. GLYCOSIDES AND VEGETABLE ALKALOIDS, NATURAL OR REPRODUCED BY SYNTHESIS, AND THEIR SALTS, ETHERS, ESTERS AND OTHER DERIVATIVES | | | | |
| 2938 | | Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: | | | | |
| 2938.10.00 | 00 | Rutoside (Rutin) and its derivatives | kg | 1.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 10% |
| 2939 | | Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: | | | | |
| 2939.11.00 | 00 | Alkaloids of opium and their derivatives; salts thereof: | | | | |
| 2939.19.20 | 00 | Synthetic | kg | Free | | 15.4¢/kg + 50% |
| 2939.20.00 | | Alkaloids of cinchona and their derivatives; salts thereof | | Free | | Free |
| 2939.51.00 | 00 | Theophylline and aminophylline (theophylline- ethylenediamine) and their derivatives; salts thereof: | | | | |
| 2939.61.00 | 00 | Alkaloids of rye ergot and their derivatives; salts thereof: | | | | |
| 2939.91.00 | 00 | Cocaine, ecgonine, levometamfetamine, metamfetamine (INN), metamfetamine racemate; salts, esters and other derivatives thereof | kg | Free | | 25% |
| 2941 | | Antibiotics: | | | | |
| 2941.10 | | Penicillins and their derivatives with a penicillanic acid structure; salts thereof: | | | | |
| 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% |
Harmonized Tariff Schedule of the United States inquiry: gaming
