Hydrocyclone Liner for Mineral Separation from China
Wear-resistant polyurethane liner for hydrocyclones used in separating mineral slurries by density in washing machines. Classified under HTS 8474.90.0010 as a dedicated part for separating/washing mineral substances in solid form. Essential for maintaining classification efficiency in ore processing circuits.
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Provide flow charts showing integration into washing/separating systems to confirm HTS classification
• Label with material composition (e.g
• polyurethane) and dimensions for accurate duty assessment
• Beware of undervaluation penalties; declare replacement wear parts at full depreciated value