Confectionery and bakery firm Arcor, through its subsidiary Bagley Argentina, has invested $60 million for a 25% stake in Mastellone Hermanos, the firm behind dairy company La Serenisima. La Serenisima branded products include milk, butter, caramel, yoghurt and yoghurt drinks and cheese. According to an article in La Voz, the transaction will enable Mastellone to invest in its production facilities in General Rodriguez, Trenque Lauquen and Villa Mercedes, and also …