Thermomechanical Pulp (TMP) from Japan
Thermomechanical pulp (TMP) involves steaming wood chips at high temperature followed by mechanical defibration, with mild chemical additives to enhance fiber separation. Classified under HTS 4705.00.00.00 due to the combined mechanical and chemical pulping processes. Ideal for graphic papers requiring high opacity.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide process flow diagrams showing chemical pretreatment to distinguish from pure mechanical pulp under 4701
• Label bales with freeness (CSF) values and fiber length data for accurate valuation and quality verification
• Avoid pitfalls by testing for chemical residues; non-compliance can lead to reclassification or penalties