Discount Retail Chain Lidl's owner Schwarz Group is among the potential bidders for Tesco's Central European business as Britain's largest food retailer looks to retreat from overseas markets, the Financial Times has reported. Dutch supermarket chain Ahold Delhaize and Polish discount retailer Biedronka also intend to bid for Tesco's continental European business, which spans stores in Hungary, the Czech Republic and Slovakia, the report said, citing people familiar with the