Voronezh AFAS Office initiated an antitrust case against Pyatyorochka and Magnit retail chains in connection with the discovery of evidence of cartel collusion in order to maintain sugar prices. The Office found that the retail chains had enough granulated sugar in their warehouses to meet the demand in the retail stores of Voronezh region. At the same time from March 9 to 21, 2022 there was no sugar on sale in the stores. Companies face negotiable penalties.