AKSA AKRİLİK KİMYA SANAYİİ A.Ş. Finansal Duran Varlık Edinimi 2 Haziran 2025

A binding share purchase agreement has been signed between the parties for the acquisition by our Company of the remaining 50% stake in DowAksa Advanced Composites Holdings B.V., which is currently 50% owned by our Company, from the other shareholder, Dow Europe Holding B.V., for a purchase price of USD 125,000,000.

The share transfer is expected to be completed in the third quarter of 2025, following the receipt of competition law approvals and the fulfillment of other customary closing conditions.

In accordance with Article 6 titled "Postponement of Public Disclosure of Inside Information" of the Capital Markets Board's (CMB) Communiqué on Material Events Disclosure (II-15.1), the disclosure of this information was postponed based on the decision of our Board of Directors dated March 11, 2025 and numbered 2025/10, due to the ongoing nature of the negotiations at the time. The postponement aimed to ensure the healthy conduct of the negotiation process, avoid misleading the public, preserve investor perception, and prevent possible speculative movements in the market.

With the signing of the binding agreement and the elimination of uncertainties, this postponed information is now being disclosed to the public through this announcement.

Respectfully announced to the public.

Yours sincerely,

Material Disclosure Announcement has been prepared in Turkish and in English. In case of any discrepancy between the two versions, Turkish disclosure will prevail.