Brussels, 07/12/2015 (Agence Europe) - On Monday 7 December, the European Commission announced that it had opened a formal investigation to determine whether three producers of ethanol manipulated the ethanol benchmarks published by the price monitoring body, Platts. It has concerns that the Spanish company Abengoa S.A, Alcogroup SA of Belgium and Sweden's Lantmännen ek för, along with their subsidiaries, agreed for instance to present or support quotations with the aim of pushing the...