Heavy Uncoated Sulfite Wrapping Paperboard from China
Machine-glazed uncoated paperboard weighing 230 g/m², >40% sulfite wood fibers, Mullen burst index >1.47 kPa·m²/g but exceeding weight limits. Under 4805.93.40.60 as other >225 g/m² uncoated, not fitting 4805.30 sulfite wrapping specs. For industrial wrapping.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Test ash content ≤8% and fiber process to distinguish from lighter sulfite paper
• Use ISO 2758 for burst index certification matching subheading notes
• Ship in rolls only; sheets cut to size may invoke heading 4820 exclusions