AD HOC ANNOUNCEMENT PURSUANT TO ART. 53 LRMuttenz, 27 May 2025 Clariant, a sustainability-focused specialty chemical company, today announced that on 26 May 2025, the company received a claim for damages against four companies, including Clariant, from OMV with the court of Amsterdam, The Netherlands. The claim alleges damages totaling to around EUR 1 billion in relation to infringement of competition law on the ethylene purchasing market which was sanctioned by the European Commission in July 2020. Clarian ...