Case C-421/11 P: Order of the Court of 7 February 2012 — Total SA and Elf Aquitaine SA v European Commission (Appeal — Regulation (EC) No 1/2003 — Competition — Cartel — Market for methacrylates — Concept of ‘undertaking’ — Presumption of decisive influence — Obligation to state reasons — Principle of sound administration — Extension of the authority of a final decision — Deterrent multiplying factor — Indivisible nature of the fine — Unlimited jurisdiction)