Gum Rosin Grade WG from Canada
Gum rosin grade WG is a pale yellow, translucent resin derived from the oleo-resin of pine trees, primarily consisting of resin acids. It falls under HTS 3806.10.0050 as 'other' rosin and resin acids not specified elsewhere in the subheading, used in adhesives, inks, and paper sizing. This natural product is distinguished from tall oil rosin by its source from gum turpentine distillation.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify certificate of origin and acid number (typically 160-170 mg KOH/g) to confirm classification as gum rosin
• Ensure packaging complies with USDA regulations for pine-derived products to avoid phytosanitary issues