Investing in commodities is an act of faith Timing is everything and commodities are difficult to predict. I have been in uranium for years with no much success. I even missed a few run-up because of volatility and emotions...
i have done the same in zinc, silver and gold... I am staying away from any forestry paper paperboard tissue and related industries because I have been burnt so many time.
right now uranium and si,ver could pay back big times but you need the faith...
but definitely Graphite will explode at one point and there is not enough N.A. Mines and Producers around. So do your own dad and make a few bet because the reward could surprise you for sure.
glta