Iridium Powder 99.9% Pure from Canada
Fine iridium powder meeting the subheading definition where 90% or more passes through a 0.5mm sieve, used in electronics and catalysis. Classified under HTS 7110.41.00 as powder form of iridium, explicitly covered in the heading for platinum group metals.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide sieve test certification proving 90% by weight passes 0.5mm mesh to satisfy subheading note requirements
• Label containers with purity, lot number, and safety data sheets due to pyrophoric risks of fine metal powders
• Avoid common pitfall of misdeclaring as scrap; unwrought powder must be distinguished from waste or used material