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2916.39.16.00/4-Chlorobenzoic Acid 99% Pure/Mexico

4-Chlorobenzoic Acid 99% Pure from Mexico

High-purity 4-Chlorobenzoic acid (99%) is a key reagent in organic synthesis, specifically named and classified under HTS 2916.39.16.00 due to its aromatic structure and para-chlorine substitution. Commonly supplied in 25kg drums for lab and industrial use.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include lot-specific CoA with assay results for CBP verification; declare as 'not for medicinal use' unless certified; watch REACH compliance for EU-origin goods

4-Chlorobenzoic Acid 99% Pure from Mexico — Import Duty Rate | HTS 2916.39.16.00