There is no "mine". When people buy graphite for their batteries...

There is no "mine". When people buy graphite for their batteries and other uses they don't just wander up the road and stop and buy any old bag of the black material. It takes generally two years for propoer qualification to be completed. So if MNS think they can supply battery makers with material from a cocktail of sources for high quality batteries they are dreaming. Stable source is a key qualifying parameter. so please don't mislead people here by over simplifying it.