Abstract: There are a series of problems of mineral resources supply and demand in China,such as high demand,import costs,centralized supply sources etc.,the article put forward building the important mineral resources overseas stable supply mechanism.Firstly,it will be definite to the important mineral resources that the shortage of mineral,energy mineral,new strategic mineral,benefits of mineral,etc;Secondly,it will strengthen cooperation with neighboring countries,African countries,Latin American countries and developed countries.Finally,it will give the five advices on how to promote a steady supply mechanism these are the government guiding,geological exploration,enterprises following up,financial and basic support etc..