💾 Data Updated: Latest version • Last updated: December 09, 2025

9902.03.13 - Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate (CAS No. 2082-79-3) (provided for in subheading 2918.29.75)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 9902.03.13, specifically covers Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, also identified by CAS No. 2082-79-3. While the primary HTS structure classifies this chemical under subheading 2918.29.75, this Chapter 99 provision indicates a temporary modification or special treatment related to its importation. These provisions within Chapter 99 are distinct from the core product classifications found in Chapters 1-98, often reflecting temporary trade agreements, import restrictions under specific legislation like Section 22 of the Agricultural Adjustment Act, or other special circumstances.

Unlike the primary product classifications which describe broad categories of goods (e.g., live animals in Chapter 01), this node within Chapter 99 does not describe inherent product characteristics but rather special import conditions applied to a specific chemical substance. Therefore, it does not have direct "sibling" product categories in the traditional sense. Its unique placement signifies that the primary classification of this antioxidant under organic chemical provisions (Chapter 29) is subject to specific, temporary import regulations or modifications, making direct comparison to unrelated goods at the same level impractical.

As this is a leaf node, there are no subcategories to introduce. The classification is definitively established at this level, denoting that Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, under its specific CAS number, is subject to the particular temporary legislation or modification indicated by this Chapter 99 heading. Classification professionals should refer to the underlying regulations or proclamations associated with this specific temporary provision to fully understand the import requirements and any potential duties or restrictions beyond its standard tariff treatment.

Frequently Asked Questions

›What is HTS code 9902.03.13?
HTS code 9902.03.13 covers Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate (CAS No. 2082-79-3) (provided for in subheading 2918.29.75) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What products are classified under 9902.03.13?
This classification covers Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate (CAS No. 2082-79-3) (provided for in subheading 2918.29.75). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What is the import duty rate for 9902.03.13?
The general rate of duty for HTS 9902.03.13 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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