Triazine Resin Granules from Mexico
Thermosetting triazine resin granules for flame-retardant moldings. Primary form under 3911.90.91.50 per Chapter 39 notes.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• TGA reports showing char yield >50% prove thermoset nature
• Avoid plasticizer addition; triggers 3920.43 per subheading note
• REACH compliance for EU-origin resins