M Dias Branco, the market leader in biscuits and pasta in Brazil, has announced that it has agreed a deal to acquire its rival Piraque in a deal worth R$1.5 billion ($475 million). The company, which owns brands such as Adria, Richester and Vitarella, said that “the translation reflects M Dias Branco’s commercial strategy of accelerating growth in the South and Southeast regions, as well as expanding its portfolio with …