Fiberglass-Reinforced Plastic Door Frame from Canada
Glass fiber reinforced polyester (GRP) plastic door frame with threshold for commercial entryways. Chapter 39 unsaturated polyester polymer classification under HTS 3925.20.00.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Lab analysis required showing predominant polyester resin per Chapter 39 rules
• Distinguish from Chapter 70 fiberglass by proving plastic matrix dominance