Amstor, a large supermarket chain based in Eastern Ukraine, announced yesterday that it planned to open new supermarkets in Donetsk and Mykolaiv in April, each with a total area of more than 40 ths m2. Last year, Amstor opened a total of four stores, two in Zaporizhya region and two in Donetsk region. As of January 1, the company said it operated 23 stores with a total area of 270 ths m2.