AD HOC ANNOUNCEMENT PURSUANT TO ART. 53 LR SECOND QUARTER/FIRST HALF YEAR | 2025 "We delivered strong profitability in the second quarter of 2025, demonstrating resilience amidst a challenging environment for our sector. Notably, Catalysts returned to growth, with volumes increasing by 5 % compared to the previous year. This strong performance in Catalysts, along with Adsorbents & Additives, was the main driver of the 200-basis point improvement in our EBITDA margin before exceptional items, which was furth ...