Greek President Prokopis Pavlopoulos held Tuesday a welcoming ceremony to his Egyptian counterpart Abdel Fattah Al Sisi at presidential palace in Athens, Al Bawaba News reported. Al Sisi is scheduled to remain in Greece for three days, where he will meet with his Greek counterpart and Prime Minister, Alexis Tsipras. Both presidents held bilateral talks over the ways to strengthen mutual cooperation in different regional and international issues. Al Sisi and Tsipras will hold a joint press conference after their bilateral talks in which thay are scheduled to discuss the regional and international developments of common interest. The president will also attend a meeting later in the evening, between Egyptian and Greek businessmen to discuss the investment opportunities in the Egyptian market and ways to promote joint investments, especially in the field of energy.