Joined Cases T-337/18 and T-347/18: Judgment of the General Court of 15 September 2021 — Laboratoire Pareva and Biotech3D v Commission (Biocidal products — Active substance PHMB (1415; 4.7) — Refusal of approval for product-types 1, 5 and 6 — Conditional approval for product-types 2 and 4 — Risks to human health and the environment — Regulation (EU) No 528/2012 — Article 6(7)(a) and (b) of Delegated Regulation (EU) No 1062/2014 — Harmonised classification of the active substance under Regulation (EC) No 1272/2008 — Prior consultation of the ECHA — Manifest error of assessment — Read-across — Right to be heard)