HS Code 33.02 – 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 beverage manufacture

HS code 3302 is a 4-digit heading in the Harmonized System that covers: 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 beverage manufacture. HS Code 3302 covers odoriferous substances and their mixtures, including alcoholic solutions, that serve as raw materials in various industries, primarily perfumery, cosmetics, and food/beverage manufacturing. This heading specifically includes preparations based on one or more odoriferous substances, designed for industrial use. It differentiates these industrial intermediates from the pure essential oils and resinoids of 3301, and from finished perfumery (3303) or cosmetic products (3304). The scope includes synthetic aroma chemicals, complex fragrance compounds (perfume bases), and concentrated flavorings for food and drinks. These are not typically for direct consumption or application but are formulated for incorporation into other products. Accurate classification under 3302 is crucial for trade compliance, as it impacts regulatory requirements (e.g., food safety, chemical handling), duty rates, and documentation. Misclassification can lead to significant delays and penalties. The heading reflects the sophisticated chemical and formulation processes involved in creating complex scents and flavors. Its position within Chapter 33 underscores its role as a key component in the broader perfumery, cosmetic, and toilet preparations sector, facilitating the creation of consumer goods that rely on specific sensory profiles.

Fragrance compounds for perfumes, flavor concentrates for soft drinks, perfume bases for cosmetic manufacturing, industrial aroma chemicals, synthetic musks (mixtures), fruit flavorings for confectionery, spice extracts (prepared for industrial flavoring), floral fragrance blends, tobacco flavorings, menthol crystals (prepared for industrial use), food-grade vanilla flavorings (prepared), essential oil blends for soap making, artificial essential oil mixtures, odoriferous preparations for detergents, alcoholic solutions of fragrance compounds, industrial flavor enhancers, citrus flavor blends for beverages, confectionery essences, bakery flavorings, pharmaceutical flavorings, pet food flavorings, odor masking agents (industrial), aroma preparations for candles, synthetic essential oil mixtures.

A common misclassification involves confusing these industrial raw materials with finished consumer products. For instance, classifying a concentrated beverage flavoring as a finished beverage (Chapter 22) or a cosmetic preparation (Chapter 3304) instead of an industrial raw material. Another error is to classify pure, single essential oils or resinoids from 3301 under 3302; 3302 specifically refers to mixtures or preparations based on odoriferous substances, implying a degree of formulation beyond a single extracted substance. Similarly, classifying prepared food products that merely contain flavorings (e.g., flavored yogurts, candies) under 3302 is incorrect; these belong in their respective food chapters (e.g., Chapter 21, 17, etc.).

In 2025, the top exporters of HS code 3302 in UN Comtrade data were Ireland ($10.3B, 30% of world exports), France ($3.7B) and the United States ($2.9B). World exports came to about $34.7B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

In 2025, the top importers of HS code 3302 in UN Comtrade data were Mexico ($3.1B, 8.6% of world imports), the United States ($3.0B) and France ($2.7B). World imports came to about $35.4B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

HS code 3302 is a 4-digit heading under Chapter 33 of the Harmonized System. The first 2 digits (33) identify the chapter, and digits 3-4 (02) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.