Japanese drinks giant Suntory has announced that it has agreed the sale of its cognac unit Louis Royer to Terroirs Distillers. The value of the deal is in the order of 13 billion yen ($105 million). Terroirs is a France-based, privately owned spirits company that owns The Tullibardine and Highland Queen Scotch whisky brands. It is reported that the sale was part of a review of the company’s product portfolio …