SASA POLYESTER SANAYİ A.Ş.

Capital/Financing Update • Sep 8, 2025

Summary Info	Board Resolution on the Issuance of Convertible Bonds
Update Notification Flag	No
Correction Notification Flag	No
Postponed Notification Flag	No

Authorized Member Decision Date	08.09.2025
Issue Limit	500.000.000
Currency Unit	EUR
Issue Limit Security Type	Debt Securities
Sale Type	Oversea
Domestic / Oversea	Oversea

Additional Explanations

Pursuant to the authority granted to the Board of Directors under the second paragraph of Article 10 of our Company's Articles of Association titled "Issuance of Various Securities", at its meeting held on 8 September 2025, the Board of Directors resolved to issue Euro-denominated Convertible Bonds with a maturity of five (5) years, up to a nominal value of EUR 500,000,000 (five hundred million Euros), to be sold merely to qualified investors abroad. In the event of any discrepancy between the Turkish and English versions of this disclosure statement, the original Turkish version shall prevail. SASA disclaims all warranties and makes no representations about the accuracy or completeness of the English translation and assumes no liability for any errors, omissions or inaccuracies that may arise from use of this translation.