Ruthenium Grain from Japan
Ruthenium Grain consists of granular unwrought ruthenium grains from hydrogen reduction, larger than powder specifications, used for dosed alloying. It does not meet the powder definition per subheading note sieve test. This product falls under tariff item 7110.41.00 as unwrought ruthenium.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the grain size exceeds the powder threshold (less than 90% passing a 0.5 mm sieve)
• Document the production method (hydrogen reduction) to support unwrought classification
• Declare the exact composition and weight