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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