Refined Gold Sponge from Japan
Porous gold sponge (99.9% pure) produced from chemical precipitation, before final casting. Used in dental and jewelry alloying, this form is unwrought and non-powder, classified under tariff item 7108.12.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the sponge is not in powder form; if 90% or more passes through a 0.5 mm sieve, it may be classified as powder
• Provide a certificate of analysis showing purity and production method
• Ensure proper packaging to prevent contamination during transport