167In those circumstances, as follows from paragraphs 146 to 155 above and, in particular, from paragraphs 148, 152, 153 and 155, it was for the General Court – in the light of all the circumstances of the case and, in particular, the change in approach (not disputed in the present proceedings) with respect to Elf Aquitaine between the Organic Peroxides decision and the decision at issue – to pay particular attention to the question whether the latter decision contains a detailed statement of the reasons why the Commission found that the evidence submitted by Elf Aquitaine was not sufficient to rebut the presumption applied in that decision.