The Tiberium refinery is the heart of the GDI's supply lines in Tiberium Wars and Kane's Wrath.
Tiberium Refineries process raw Tiberium harvested in the field, turning the crystals into valuable credits for use in the GDI war effort. Expensive and power-hungry, they are nevertheless central to most GDI bases. Refineries can hold a finite amount of Tiberium. Refineries return 500 (750 in Kane's Wrath) credits when sold.
Identical in function to the Scrin Extractor and the Nod refinery. Unlike their predecessors, these refineries don't store Tiberium in concealed containers and can be used as a capacity indicator.