Kaluga, Russia, 2015-2-19 — /EPR Retail News/ — X5 Retail Group N.V. (‘X5’ or the ‘Company’), a leading Russian food retailer (LSE ticker: ‘FIVE’), and RPM Group (‘RPM’), part of Russian Railways, announced today a joint cross-industry initiative between Pyaterochka, the Company’s proximity store chain and RPM's plant in Kaluga, in the form of a social cooperation…