Starch Dextrin Envelope Gum from China
Remoistenable gum adhesive based on dextrin and starches applied to envelope flaps for sealing. Falls under HTS 3505.20.00.00 as a starch-based glue, offering non-toxic, quick-tack properties for postal and stationery products. Ideal for high-speed envelope manufacturing.
Duty Rate — China → United States
22.9%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide end-use statements for envelope production to prevent classification as general consumer adhesive
• Test and certify reducing sugar levels below 10% to avoid 1702 reclassification