OPEN FORUM - COPPER, COBALT, EMERALDS, GOLD - NOMBA WHY?
global copper industry value US$261.0 Billion.cobalt market is size US$12.93 Billion.Gold market size US$7.3 Trillion.Precious stone market US$23.0 Billion
OPEN FORUM - COPPER, COBALT, EMERALDS, GOLD - NOMBA WHY?
global copper industry value US$261.0 Billion.cobalt market is size US$12.93 Billion.Gold market size US$7.3 Trillion.Precious stone market US$23.0 Billion