2936.29.15.
| Heading/ Subheading |
Stat Suffix | Article Description | Unit of Quantity | General (column 1) | Special (column 1) | Column 2 |
|---|---|---|---|---|---|---|
| 2936 | Provitamins and vitamins, natural or reproduced by synthesis(including natural concentrates), derivatives thereof used primarily as vitamins, and intermixturesof the foregoing, whether or not in any solvent: | n/a | n/a | n/a | n/a | |
| 2936 29 | Other vitamins and their derivatives: | n/a | n/a | n/a | n/a | |
| 2936 29 15 | Niacin and niacinamide | n/a | Free | n/a | 25% |