| 3004.39.00 | 10 | For veterinary use | kg | | | |
| 3004.40.00 | | Containing alkaloids or derivatives thereof but not containing hormones, other products of heading 2937 or antibiotics | | Free | | 25% |
| 3004.40.00 | 05 | For veterinary use | kg | | | |
| 3004.40.00 | 10 | Cardiovascular medicaments | kg | | | |
| 3004.40.00 | 20 | Medicaments primarily affecting the central nervous system: | | | | |
| 3004.40.00 | 20 | Anticonvulsants, hypnotics, and sedatives | kg | | | |
| 3004.40.00 | 30 | Antidepressants, tranquilizers and other psychotherapeutic agents | kg | | | |
| 3004.40.00 | 50 | Dermatological agents and local anesthetics | kg | | | |
| 3004.40.00 | 60 | Medicaments primarily affecting the eyes, ears or respiratory system | kg | | | |
| 3004.50 | | Other medicaments containing vitamins or other products of heading 2936: | | | | |
| 3004.50.10 | 00 | Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds: | | | | |
| 3004.50.10 | 00 | Vitamin B2 | kg | Free | | 15.4¢/kg + 62% |
| 3004.50.20 | 00 | Vitamin B12 | kg | Free | | 15.4¢/kg + 145.5% |
| 3004.50.30 | 00 | Vitamin E | kg | Free | | 15.4¢/kg + 63.5% |
| 3004.50.50 | 05 | For veterinary use | kg | | | |
| 3004.50.50 | 10 | Single vitamins: | | | | |
| 3004.50.50 | 10 | Combined with minerals or other nutrients | kg | | | |
| 3004.50.50 | 30 | Multiple vitamins: | | | | |
| 3004.50.50 | 30 | Combined with minerals or other nutrients | kg | | | |
| 3004.90.10 | 00 | Containing antigens or hyaluronic acid or its sodium salt | kg | Free | | Free |
| 3004.90.91 | 03 | For veterinary use | kg | | | |
| 3004.90.91 | 05 | Anti-infective medicaments: | | | | |
| 3004.90.91 | 05 | Sulfonamides | kg | | | |
| 3004.90.91 | 65 | Preparations primarily affecting the electrolytic, caloric or water balance: | | | | |
| 3004.90.91 | 65 | Diuretics | kg | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
