Non-Plasticized Triacetate Flake Resin from Mexico
High substitution cellulose triacetate flakes, non-plasticized for specialty film production. Though triacetate has specific provisions, non-plasticized form qualifies under 3912.11.00.00 primary cellulose acetates.
Duty Rate — Mexico → United States
15.6%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide comparative HPLC analysis vs plasticized grades to prove classification
• Declare exact substitution degree; values >2.7 may challenge 3912.11 placement
• Ensure flake moisture <3%; higher may be treated as hydrated derivatives