The upcoming sale of innogy SE (XTRA:IGY) is attracting the attention of major energy firms, among them Czech state-owned energy giant CEZ, a. s. (SEP:CEZ). However, CEZ has not been invited in the selection process and is looking for ways to buy innogy's gas business. According to a source close to the Czech giant, CEZ has struck an agreement with Hungary's state energy firm MVM Magyar Villamos Muvek Zrt, with the latter keeping innogy's electricity business and CEZ buying the gas business from MVM.