Zinc Dust for Rubber Vulcanization from China
Fine zinc dust powder used as an activator in the vulcanization process of rubber tires and products. Classified under HTS 7903.90.30.00 as it meets the chapter definition of zinc dust with at least 85% metallic zinc and particles finer than 63 microns. It is produced by condensation of zinc vapor for industrial compounding applications.
Duty Rate — China → United States
25%
Rate breakdown
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)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• ,Provide end-use documentation like SDS sheets to avoid reclassification as zinc alloys under 7901