Ultrafine copper powder for sale from Switzerland

We are selling ultrafine copper powder 99,999 % from Switzerland.
The powder was originally produced in Russia, prior to the current geopolitical situation and has been stored safely in Switzerland under the ownership of a Swiss Private Bank and is of the highest and purest level available. As per the provided reports the powder is stored in sealed ampoules filled with Argon gas to ensure durable storage. The storage facility is a commercial bonded warehouse here in Switzerland and ensures professional humidity and cargo safety controls.