| 2937 | | Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones: | | | | |
| 2937.11.00 | 00 | Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues: | | | | |
| 2937.11.00 | 00 | Somatotropin, its derivatives and structural analogues | g | Free | | 10% |
| 2937.21.00 | | Steroidal hormones, their derivatives and structural analogues: | | | | |
| 2937.22.00 | 00 | Halogenated derivatives of adrenal cortical hormones | g | Free | | 25% |
| 2937.23.25 | 00 | Estradiol benzoate; and Estradiol cyclopentylpropionate (Estradiol cypionate) | g | Free | | 15.4￠/kg + 49% |
| 2937.29.10 | 00 | Desonide; and Nandrolone phenproprionate | g | Free | | 15.4￠/kg + 49% |
| 2937.29.90 | 50 | Anabolic agents and androgens | g | | | |
| 2937.31.00 | 00 | Catecholamine hormones, their derivatives and structural analogues: | | | | |
| 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: | | | | |
| 2939 | | Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: | | | | |
| 2939.20.00 | | Alkaloids of cinchona and their derivatives; salts thereof | | Free | | Free |
| 2941.90.10 | | Natural | | Free | | 10% |
| 2942.00.03 | 00 | [2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)- phenolato)(2,1)]-O,O',S-(1-butanamine), nickel II | kg | Free | | 15.4￠/kg + 46.5% |
| 2942.00.10 | 00 | Products described in additional U.S. note 3 to section VI | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P) 2.9% (SG) | 15.4￠/kg + 46.5% |
| 3002.30.00 | 00 | Vaccines for veterinary medicine | kg | Free | | Free |
| 3003.39.10 | 00 | Artificial mixtures of natural hormones | g | Free | | 25% |
| 3004.10.10 | 45 | Combination antibiotics | kg | | | |
| 3004.10.10 | 10 | For veterinary use | kg | | | |
| 3004.10.50 | 10 | For veterinary use | kg | | | |
| 3004.10.50 | 45 | Combination antibiotics | kg | | | |
| 3004.20.00 | 10 | For veterinary use | kg | | | |
| 3004.20.00 | 20 | Erythromycin, singles or in combination with other antibiotics | kg | | | |
