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2936.29.50.20/Calcitetrol (Vitamin D Derivative)/Mexico

Calcitetrol (Vitamin D Derivative) from Mexico

Calcitetrol represents specialized Vitamin D derivatives used in research and niche therapeutics, functioning primarily as vitamins. Covered by HTS 2936.29.50.20 for unmixed Vitamin D compounds meeting Chapter 29 chemical definition requirements. High-purity research chemical grade.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Small volume specialist imports; use ISF properly for low-value shipments

• Research exemption paperwork if not commercial quantities