Bleached Mechanical Pulp (BMP) Aspen from China
BMP from hardwood undergoes mechanical pulping followed by peroxide bleaching for whiteness in hygiene papers without full chemical delignification. Yield remains high (90%+). Still mechanical woodpulp per HTS 4701.00.00.00 as bleaching doesn't change process classification.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
• Specify bleaching agent (hydrogen peroxide only) to differentiate from chemical pulp bleaches like chlorine
• Lab reports showing post-bleach lignin >15% confirm mechanical status
• Avoid 'fully bleached' terminology that suggests chemical grades