The Greek Prime Minister Panagiotis Pikramenos presided today, Monday June 4th over the official opening ceremony of the international shipping exhibition Posidonia 2012. Many government officials, foreign diplomats and representatives of Greek and international maritime organizations attended the inauguration ceremony of Posidonia, the premier event of the global shipping industry. In his address, the Greek Premier said: “The participation of so many exhibitors at this year’s Posidonia…