Mastic Gum-Resin from Canada
Mastic is a resin from the Pistacia lentiscus tree, used in chewing gum, varnishes, and pharmaceuticals. HTS 1301.90.91 includes it as other gum-resins, separate from chewing gum base gums in 4001. The clear droplets are harvested from tree bark slits.
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
• Distinguish from chewing gum base via insoluble matter tests
• Declare intended use as varnish resin or pharmaceutical excipient
• Provide masticadienes content analysis for authenticity