Thermomechanical Pulp (TMP) from Japan
Thermomechanical Pulp (TMP) is produced by steaming wood chips at high temperature and then mechanically defibrating them, with mild chemical additives to enhance fiber separation. This process combines both mechanical and chemical pulping methods, which is the defining characteristic of tariff item 4705.00.00. TMP is commonly used in the production of graphic papers, tissue, and packaging grades.
Duty Rate — Japan → Canada
Import Tips
• Classify TMP under 4705.00.00 only if the production process genuinely combines mechanical and chemical steps; otherwise, it may fall under 4701 (mechanical) or 4703/4704 (chemical)
• Keep detailed process documentation, including temperature, pressure, and chemical usage, to support your classification during CBSA audits
• Check if the pulp qualifies for duty-free entry under a free trade agreement based on its origin