Annually, Vietnam National Petroleum Corporation often attends EXPO exhibition – one of the biggest scale trading exhibition in Vietnam. This year, Petrolimex takes part in EXPO 2006 in order to promote “P” brand name and to target in honor of the corporation 50^Th anniversary of establishment.At the EXPO 2006 opening ceremony on 5^th April 2006, Vietnam President Tran Duc Luong visited Petrolimex exhibition booth. The appearance of Vietnam Presidentat Petrolimex exhibition show room was reported by Vietnam Television News on the day.