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

Rate breakdown

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

Calculate with your customs value Verify classification with AI

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