Heavy Uncoated Greyboard Sheets from Canada
Uncoated grey recycled paperboard sheets 260 g/m² for book covers and rigid packaging. Classified 4805.93.40.60: other uncoated paperboard ≥225 g/m², not further worked.
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
• Ensure sheets not embossed/perforated (to 4823) or printed (to 49)
• Provide pulp composition if contested for bleached/unbleached split
• Use caliper measurements alongside grammage for verification