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RD-TMQ Oligomer Mixture for Conveyor Belts from Mexico

RD-TMQ is a polymerized oligomer mixture of 2,2,4-trimethyl-1,2-dihydroquinoline for protecting conveyor belt rubber from flex cracking and aging. Classified precisely under 3812.31.00.00 as it consists solely of TMQ oligomers functioning as rubber stabilizers.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Declare intended rubber application and provide oligomer molecular weight analysis for customs verification

Comply with OSHA HazCom standards; include GHS labels on packaging for chemical safety