Collective Labor Agreement Negotiations, which started on February 10, 2026, between the Petroleum, Chemical and Rubber Industry Workers’ Union of Turkey (LASTİK-İŞ), the Turkish Chemical, Petroleum, Rubber and Plastic Industry Employers’ Association (KİPLAS) and our Company, resulted in agreement on June 3, 2026. The duration of the agreement is 24 months, effective from January 1, 2026.

This statement has been translated into English for informational purposes. In case of a discrepancy between the Turkish and the English versions of this disclosure statement, the Turkish version shall prevail.