Cobalt Diacetate for Polyester Catalysis from Mexico
High-purity cobalt diacetate specifically manufactured for use as catalyst in polyester fiber production, still classified as the pure compound under HTS 2915.29.30.00. The end-use doesn't change classification per Chapter 29 notes excluding specific use preparations.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6095.8%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
Import Tips
• Include manufacturer spec sheet confirming chemical identity despite catalysis grade; cobalt content declaration required for REACH compliance
• Pitfall: industrial packaging may trigger set classification review