Unbleached Kraft Linerboard 140 g/m² from Canada
Machine-finished unbleached kraft linerboard at 140 g/m², made from ≥80% sulfate wood pulp, used for box manufacturing. Classified in 4804.31.60.00 as 'other' unbleached kraft paperboard ≤150 g/m², not meeting kraftliner bursting strength minima despite high fiber purity.
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
• Include burst strength test reports; values below kraftliner table exclude from 4804.11
• Label clearly as 'unbleached' with production process certification to prevent bleaching disputes