The investment is US$1.8bn.Situated in the Guamaré Industrial Complex in northeast Brazil, the Clara Camarão Potiguar Refinery is a Petrobras-operated unit that produces diesel, naphtha, jet fuel, and since September 2010, automotive gasoline. It was officially inaugurated in October 2009, and later received investments with a special focus at the Guamaré Gasoline Unit (UGG), pipelines and buoys. The refinery's current capacity is 6,000m3/d. The project was concluded in 2014 and has allowed the refinery to produce gasoline, as well as receive and ship derivatives by sea.