2936.29.50 - Other

This HTS classification, 2936.29.50, encompasses "Other" provitamins, vitamins, and their derivatives, not specifically enumerated elsewhere within the 2936.29 category. It serves as a residual category for vitamins and their related compounds that do not fall under the "Aromatic or modified aromatic" classification (2936.29.20). This means goods classified here are typically not aromatic in nature, distinguishing them from their sibling category.

The products within this "Other" subcategory are diverse, covering a range of essential vitamins and their synthetic or naturally reproduced forms. These can include vitamins that are not otherwise specifically detailed at a more granular level. The purpose of this residual classification is to ensure all vitamins and provitamins not explicitly listed in preceding subheadings are correctly accounted for within the tariff schedule.

To further refine classification, this category is subdivided into more specific groups. It includes "Vitamins D and their derivatives" (2936.29.50.20), "Biotin" (2936.29.50.30), and a final "Other" (2936.29.50.50) for any remaining unclassified vitamins and their derivatives. These subcategories allow for precise identification and duty assessment of specific vitamin compounds based on their chemical identity and established nomenclature.