First-quarter 2023 results and outlook

Overall resilience in prices, benefiting from the work to position the portfolio
on higher value-added solutions.

Sales reflecting low volume environment and good pricing.

+2.7% sales coming from Price increases of the
last 12 months in the
face of cost inflation.

Adhesive Solutions: Prices up 6.7% YoY, in the general inflationary
context, also supported by positive mix.

Advanced Materials: Prices up 7.9% YoY.