Case T-38/05: Judgment of the General Court of 12 October 2011 — Agroexpansión v Commission (Competition — Agreements, decisions and concerted practices — Spanish market for the purchase and first processing of raw tobacco — Decision finding an infringement of Article 81 EC — Price-fixing and market sharing — Fines — Attributability of the unlawful conduct — Maximum limit of 10 % of turnover — Deterrent effect — Equal treatment — Mitigating circumstances — Cooperation)