2936.29.50.50/P-Aminobenzoic Acid (PABA, Vitamin Bx)/Mexico

P-Aminobenzoic Acid (PABA, Vitamin Bx) from Mexico

PABA, historically Vitamin Bx, used in sunscreen formulations and B-complex precursors. Unmixed form under HTS 2936.29.5050 as 'other' vitamin derivative.

Duty Rate — Mexico → United States

100%

Rate breakdown

9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter

9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Provide sunscreen monograph compliance for cosmetic import approvals

• Distinguish from dye intermediates with vitamin efficacy documentation

• Heavy metal limits stricter for vitamin vs industrial chemical grades