Listed beverages manufacturer Delta Corporation, (Delta), says it is set to acquire a controlling stake in Lusaka Stock Exchange-listed sorghum beer company, National Breweries Plc (NatBrew), from its parent firm, Anheuser-Busch InBev SA/NV (AB InBev).Company secretary Alex Makamure said while the acquisition was still subject to regulatory approvals, the board was optimistic of prospects. « The entity…