Since the Panxi National Strategic Resources Innovation and Development Experimental Zone was established,targets have been set concerning the development&comprehensive utilization of vanadium and titanium rare earth resources and extension&integration of industrial chain.With the promotion of relevant Since the Panxi National Strategic Resources Innovation and Development Experimental Zone was established, targets have been set concerning the development & comprehensive utilization of vanadium and titanium rare earth resources and extension & integration of industrial chain .With the promotion of relevant