HS 290613 Sterols and inositols

The MFN (Most Favored Nation) import duty rates for HS 2906.13 can vary significantly by importing country. For example, as per the USITC Harmonized Tariff Schedule of the United States (HTSUS), the general MFN duty rate for 2906.13.00.00 is Free (0.00% ad valorem). In contrast, the EU TARIC database indicates a common customs tariff duty rate of 0.00% ad valorem for products classified under CN code 2906 13 00. Importers should always verify the specific duty rate applicable to their destination country using the official tariff schedule of that country (e.g., USITC HTSUS, EU TARIC, UK Trade Tariff) as rates are subject to change and can be influenced by specific product descriptions or end-use provisions.

Yes, preferential duty rates are often available for products classified under HS 2906.13, depending on the country of origin and existing free trade agreements (FTAs) or special programs. For instance, imports into the United States from countries with which the U.S. has an FTA (e.g., USMCA, CAFTA-DR, KORUS) may qualify for a 0.00% ad valorem duty rate, provided all rules of origin requirements are met. Similarly, the EU offers preferential treatment under various agreements (e.g., GSP, FTAs with specific countries). Importers should consult the specific FTA text and their customs broker to determine eligibility and ensure proper documentation, such as a Certificate of Origin, is provided to claim preferential treatment.

HS 2906.13 specifically covers 'Sterols and inositols'. The classification hinges on the chemical structure of the organic compound. Sterols are a subgroup of steroids and are lipid-soluble compounds characterized by a specific four-ring carbon skeleton (gonane or sterane nucleus) with a hydroxyl group at position 3 and an aliphatic side chain at position 17. Examples include cholesterol, ergosterol, and phytosterols. Inositols are cyclic polyols, specifically cyclohexanehexols, with the most common isomer being myo-inositol. The WCO Explanatory Notes for Chapter 29 provide detailed guidance on the chemical definitions and scope of these compounds. Accurate classification requires precise chemical identification, often supported by Certificates of Analysis (CoA) or technical data sheets from the manufacturer.

For imports under HS 2906.13, standard customs documentation is required, including a Commercial Invoice, Packing List, and Bill of Lading or Air Waybill. Additionally, due to the chemical nature of the goods, customs authorities may request specific documents to verify the product's identity and composition. These often include: a Certificate of Analysis (CoA) detailing the chemical purity, composition, and specifications; a Material Safety Data Sheet (MSDS) / Safety Data Sheet (SDS) for hazard communication; and, if claiming preferential duty rates, a Certificate of Origin (e.g., NAFTA/USMCA Certificate, EUR.1 movement certificate). Importers should ensure all documentation accurately reflects the product description and HS classification to avoid delays or penalties.

While HS 2906.13 primarily covers chemical compounds, certain sterols or inositols might be subject to additional regulatory oversight depending on their intended use. For instance, if these substances are intended for use in pharmaceuticals, food supplements, or cosmetics, they may fall under the purview of health and food safety authorities (e.g., FDA in the U.S., EFSA in the EU). This could necessitate compliance with specific labeling requirements, purity standards, or pre-market approvals. Importers must verify if their specific sterol or inositol product and its end-use trigger any such agency requirements in the destination country, beyond the standard customs clearance process. Consultation with regulatory experts is advisable for specific applications.