Case T-636/19: Judgment of the General Court of 23 February 2022 — Chemours Netherlands v ECHA (REACH — Substances of very high concern — Establishment of a candidate list of substances for eventual inclusion in Annex XIV to Regulation (EC) No 1907/2006 — Decision identifying 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propionic acid, its salts and its acyl halides as a substance fulfilling the criteria laid down for inclusion in the list — Article 57 of Regulation No 1907/2006 — Manifest error of assessment — Proportionality)