Vanadium smelting: CINF is quite experienced in the engineering design of projects of vanadium extraction from stone coal and is well reputed in the domestic counterparts. Different technologies are developed for the production of V2O5 from different stone coals.

Lithium smelting: With longterm scientific research achievements and design experience, CINF can rationally finalize the process flowsheet based on the characteristics of different raw materials to produce the qualified products like lithium carbonate, etc.