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Magnesium Phenoxide from Mexico

Magnesium diphenoxide used as catalyst precursor in polymerization reactions. Classified under HTS 2907.11.00.00 following phenol salt provisions in chapter notes.

Duty Rate — Mexico → United States

15.5%

Rate breakdown

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

Import Tips

Catalyst end-use statements; moisture-sensitive packaging; avoid general magnesium compound headings