The Saxan Chemical Refinery, a manufacturing plant, existed within the Biochemical Industrial District of Coronet City's Labor Valley situated on the planet Corellia. In the course of the Battle of Corellia, Sith troops commanded by Lord Argos received orders from the Dark Jedi Tol Braga to assemble a chemical explosive at the refinery; however, Jedi troops led by the Hero of Tython successfully intervened, preventing the Sith from finishing their bomb.