On August 22,2016,xi jinping,general secretary came to Qinghai Salt Lake Industry Co.,ltd.potash branch wharf,had a cordial meeting with Salt Lake Co.,Ltd,the first production line to qaidam basin developing circular economy and comprehensive utilization of Salt Lake resources situation,understand the production and operation of an enterprise,Industry technology upgrades,plateau characteristic biological Industry,magnesium alloy new material,and so on and so forth,to Salt Lake joint-stock company to build the global potassium magnesium lithium Industry leader's biggest strategic moves.Xi pointed out that salt lakes are qinghai's most important resources.We should formulate correct resource strategy,strengthen top-level design and do a good job in development and utilization.Recycling is the requirement of transforming the economic development mode,and the whole country should take such a path.Qinghai should do this thing well and play an exemplary role.Qinghai resources are also national resources,we should have the idea of a game of chess,in the protection of the ecological environment under the premise of good development and utilization,metal magnesium integration project.