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

2936.26.00.00 - Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty15.4¢/kg + 145.5%
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 classification covers Vitamin B12, also known as Cyanocobalamin, and its related compounds that exhibit Vitamin B12 activity. Derivatives of Vitamin B12 used primarily for their vitamin properties are also included within this category. This designation is specific to the provitamins, vitamins, and their derivatives, whether occurring naturally or synthesized, including their natural concentrates and intermixtures, irrespective of whether they are dissolved in a solvent.

This category is distinguished from other sibling categories by its focus solely on Vitamin B12 and its active derivatives. For instance, while 2936.21.00.00 pertains to Vitamin A, and 2936.22.00.00 to Vitamin B1 (Thiamine), this specific classification is reserved for the cobalamin group of vitamins. The crucial defining characteristic for classification here is the presence of the unique chemical structure and biological function of Vitamin B12.

As this is a leaf node in the HTS structure, there are no further subcategories for Vitamin B12 and its derivatives. Therefore, classification under 2936.26.00.00 will rely on confirming the identity of the substance as Vitamin B12 or a direct derivative thereof possessing Vitamin B12 activity. This would include pure Cyanocobalamin, Hydroxocobalamin, Methylcobalamin, and Adenosylcobalamin, provided they are presented for their primary vitamin use.

Frequently Asked Questions

›What is HTS code 2936.26.00.00?
HTS code 2936.26.00.00 covers Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives under the US Harmonized Tariff Schedule. It falls under Chapter 29: Organic chemicals.
›What products are classified under 2936.26.00.00?
This classification covers Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives. It is a subcategory of Vitamins and their derivatives, unmixed:.
›What is the import duty rate for 2936.26.00.00?
The general rate of duty for HTS 2936.26.00.00 is Free. The Column 2 rate is 15.4¢/kg + 145.5%.
›What unit of quantity is used for 2936.26.00.00?
Imports under HTS 2936.26.00.00 are measured in kg.

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