A high priority industrial zone should be created near the towns of Radnevo and Stara Zagora, said Bulgaria’s caretaker Minister of Economy Kiril Petkov. Minister Petkov and this country’s caretaker Minister of Finance Assen Vassilev talked with the trade unions at Maritsa East Mines and Maritsa East Thermal Power Plant 2. They backed the petition supporting the preservation of the coal complex and thousands of jobs in the region.