3302 - Mixtures of odoriferous substances and mixtures (including alcoholic solutions) with a basis of one or more of these substances, of a kind used as raw materials in industry; other preparations based on odoriferous substances, of a kind used for the manufacture of beverages:

Chapter 33 of the Harmonized Tariff Schedule (HTS) encompasses essential oils, resinoids, perfumery, cosmetic, and toilet preparations. Within this chapter, heading 3302 specifically addresses mixtures of odoriferous substances. This includes preparations used as raw materials in various industries, as well as those intended for the manufacture of beverages. The key characteristic of goods classified under 3302 is their composition of odoriferous substances, whether in their natural state or synthetically produced, and their functional use as flavoring agents or scent components.

Distinguishing 3302 from its sibling categories is crucial for accurate classification. Unlike headings in Chapter 1 (Live Animals), Chapter 3302 products are not live organisms. Furthermore, while other headings within Chapter 33 might cover finished perfumery, cosmetic, or toilet preparations (e.g., perfumes, makeup), 3302 focuses on the *intermediate* odoriferous mixtures that serve as raw materials for the creation of these end products or for flavoring foodstuffs and beverages.

Heading 3302 is further subdivided to provide more granular classification. The subcategory 3302.10 specifically covers mixtures of odoriferous substances of a kind used in the food or drink industries, emphasizing their application as flavoring agents. The remaining preparations, not intended for food or drink applications, are classified under the residual category 3302.90, "Other," which would encompass odoriferous mixtures used as industrial raw materials for a wide array of non-food related products.