Despite cutbacks, more transparency sought in oil trade

by Quismorio, Ellson A.
Published in Manila Bulletin (2010)

Anti-smuggling group raids Unioil depot in Mariveles

Published in Malaya (2008)

DOE padlocks Unioil station's pumps

by Isla, Paul Anthony A.
Published in Manila Times (2004)

Palace, Quezon City govt go after cheating gas stations

by Calumpita, Ronnie E.
Published in Manila Times (2004)

Gas cheats will be punished - Malacanang

by Cabacungan, Gil C. Jr
Published in Philippine Daily Inquirer (2004)

Petron officials in graft cases seek lower bail

by Gallano, Roda
Published in Manila Times (2000)

P60B scam oil companies

by Doloricon, Leonilo
Published in Manila Times (1999)