# HTS 2936: Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent:

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Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=2936). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 2936: Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 2936 | Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent: |  |  |  |  |
|  |   Vitamins and their derivatives, unmixed: |  |  |  |  |
| 2936.21.00.00 |     Vitamins A and their derivatives | Free |  | 25% | kg |
| 2936.22.00.00 |     Vitamin B1 (Thiamine) and its derivatives | Free |  | 25% | kg |
| 2936.23.00.00 |     Vitamin B2 (Riboflavin) and its derivatives | Free |  | 15.4¢/kg + 62% | kg |
| 2936.24.01.00 |     D- or DL-Pantothenic acid (Vitamin B5) and its derivatives | Free |  | 25% | kg |
| 2936.25.00.00 |     Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives | Free |  | 25% | kg |
| 2936.26.00.00 |     Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives | Free |  | 15.4¢/kg + 145.5% | kg |
| 2936.27.00.00 |     Vitamin C (Ascorbic acid) and its derivatives | Free |  | 25% | kg |
| 2936.28.00.00 |     Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivatives | Free |  | 15.4¢/kg + 63.5% | kg |
| 2936.29 |     Other vitamins and their derivatives: |  |  |  |  |
| 2936.29.10.00 |       Folic acid | Free |  | 15.4¢/kg + 49% | kg |
| 2936.29.16 |       Niacin and niacinamide | Free |  | 25% |  |
|  |         Niacin: | Free |  | 25% |  |
| 2936.29.16.10 |           Pharmaceutical grade | Free |  | 25% | kg |
| 2936.29.16.20 |           Other | Free |  | 25% | kg |
| 2936.29.16.30 |         Niacinamide | Free |  | 25% | kg |
|  |       Other: |  |  |  |  |
| 2936.29.20.00 |         Aromatic or modified aromatic | Free |  | 15.4¢/kg + 45% | kg |
| 2936.29.50 |         Other | Free |  | 25% |  |
| 2936.29.50.20 |           Vitamins D and their derivatives | Free |  | 25% | kg |
| 2936.29.50.30 |           Biotin | Free |  | 25% | kg |
| 2936.29.50.50 |           Other | Free |  | 25% | kg |
| 2936.90.01 |   Other, including provitamins and natural concentrates | Free |  | 25% |  |
| 2936.90.01.10 |     Provitamins | Free |  | 25% | kg |
| 2936.90.01.50 |     Other | Free |  | 25% | kg |