Tantalum Fine Powder 99.99% Electronics Grade from United States
Ultra-fine tantalum powder with 99.99% purity, designed for thin-film deposition in semiconductor manufacturing. This powder is unwrought under tariff item 8103.20.00 as it is in powder form and has not been sintered or further processed. It is essential for producing microelectronic capacitors.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the powder meets the definition of 'powders' in section note 8, where 90% or more passes through a 1mm sieve
• Provide a particle size distribution analysis and purity certificate
• Ensure the powder is not alloyed, as per chapter supplementary note 1