A Turkish businessman will invest 400 million USD in Tunisia. Turkish businessman Ihsan Arslan was received by Tunisian Prime Minister Ali Laareydh on Tuesday. In a written statement from the Tunisian Prime Ministry, it was said that Arslan was doing research in Tunis Lake region to build trade centers with a 400 million USD investment. Tunisia\'s Minister of Economy Reza Saidi said they talked about enhancing economic relations at the meeting and Arslan opened an office in Tunisia. Economic relations of Turkey and Tunisia got better following the Tunisian revolution.