The mining industry in its biggest form is a multi national industry. Large unit companies extract minerals from the ground and buy and sell them on the international market. A lot of those minds are now controlled by chinese companies, whether it's as investors or as direct control through chinese companies. I think that there is a certain amount of risk involved with doing business in d r c and a lot of west companies,. especially as oversight increased and as more journalism and investigative work began to be done around these issues of corruption and so on.