Case C-813/18 P: Judgment of the Court (Seventh Chamber) of 15 October 2020 — Deza, a.s. v European Commission, Republic of Finland, Kingdom of Sweden, European Chemicals Agency (Appeal — Environment — Regulation (EC) No 1272/2008 — Classification, labelling and packaging of substances and mixtures — Regulation (EU) 2017/776 — Classification of anthraquinone — Substance suspected to have carcinogenic potential for humans — Errors of interpretation and application of Regulation 1272/2008 and the principle of legal certainty — Distortion of the facts and of the evidence — Scope of review)