CELEX:62020CA0524: Case C-524/20: Judgment of the Court (Tenth Chamber) of 21 December 2021 (request for a preliminary ruling from the Městský soud v Praze — Czech Republic) — Vítkovice Steel a.s. v Ministerstvo životního prostředí (Reference for a preliminary ruling — Scheme for greenhouse gas emission allowance trading — Directive 2003/87/EC — Article 11(3) — Decision 2011/278/EU — Article 3(b) and Article 10(2)(a) — Product benchmark sub-installation — Decision 2013/448/EU — Validity — Installation using a basic oxygen furnace — Hot metal — Input from a third-party installation — Refusal to allocate emission allowances — Admissibility — Failure by the applicant in the main proceedings to bring an action for annulment)