AD HOC ANNOUNCEMENT PURSUANT TO ART. 53 LR Muttenz, 03 October 2025 Clariant, a sustainability-focused specialty chemical company, today announced that on 02 October 2025, the company received two claims for damages against four companies, including Clariant, from BP Europe SE and ExxonMobil Petroleum & Chemical B.V. with the court of Munich and Dortmund respectively, both in Germany. The claims allege damages totaling to around EUR 1.1 billion and EUR 860 million respectively, in relation to infringement ...