BRICS & Metals
"Russia has proposed that BRICS member countries create their own precious metals exchange."
Very close to what I predicted and modeled here fourteen months ago.
"BRICS currency platform but also applicable to a set of State-based precious metal depositories running in parallel to the Federal Reserve. Many people expect a gold-backed digital currency from BRICS soon but I think the reality will be closer to this design."
The BRICS countries can impedance-match their currency to their country but still support international spending.