Case T-610/17: Judgment of the General Court of 20 September 2019 — ICL-IP Terneuzen and ICL Europe Coöperatief v Commission (REACH — Substances subject to authorisation — Inclusion of 1-bromoproprane (nPB) in Annex XIV to Regulation No 1907/2006 — Volumes — Registration dossier — Data — Substance grouping — Principle of sound administration — Right to conduct business and pursue a trade freely — Obligation to state reasons — Legitimate expectations — Proportionality — Equal treatment)