Pure Uncompounded Triallyl Cyanurate Resin from Canada
Triallyl cyanurate (TAC) allyl resin in uncompounded primary form, a cross-linking agent resin for rubbers and composites. HTS 3907.91.2000 covers this as allyl resin where allyl units constitute 95%+ by weight per polymer classification notes. Distributed as free-flowing powder.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide GC-MS analysis confirming allyl monomer dominance for audit-proof entries
• Declare molecular weight to distinguish from monomers
• Avoid reclassification by ensuring no co-monomers exceed trace levels