Case T-753/16: Judgment of the General Court of 22 September 2021 — Severstal v Commission (Dumping — Imports of certain cold-rolled flat steel products originating in China and Russia — Definitive anti-dumping duty — Article 18 of Regulation (EC) No 1225/2009 (now Article 18 of Regulation (EU) 2016/1036) — Use of facts available — Article 2(3), (4), (9), (10) and (12) of Regulation No 1225/2009 (now Article 2(3), (4), (9), (10) and (12) of Regulation 2016/1036) — Calculation of the normal value, the export price and the dumping margin — Article 3(2) and (5) of Regulation No 1225/2009 (now Article 3(2) and (5) of Regulation 2016/1036) — Determination of the existence of injury — Article 3(7) of Regulation No 1225/2009 (now Article 3(7) of Regulation 2016/1036) — Causal link — Article 2(9) and Article 9(4) of Regulation No 1225/2009 (now Article 2(9) and Article 9(4) of Regulation 2016/1036) — Injury elimination — Rights of the defence — Principle of good administration — Proportionality — Manifest errors of assessment)