HELLENIC PETROLEUM S.A.COUNTRY:Greece CONTACT:E. Tzellas TEL:0030 210 5533000/ 5539000/ 5578200 FAX:0030 210 5539298 E-MAIL: WEB: Oil refinery. Production, imports and wholesale trade of petroleum products, industrial gases, plastics and chemicals. Prospecting and exploitation of hydrocarbons in Greece and abroad. Consultancy and other services to third parties relative to prospecti
