[CONSOLIDATION_METHOD_TITLE] [CONSOLIDATION_METHOD]
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English
oda_CorporateGovernanceComplianceRatingSubAbstract|
Corporate Governance Compliance Rating
oda_dummyLineItems|
Announcement Content
oda_UpdateAnnouncementFlag|
Update Notification Flag
Evet (Yes)
oda_CorrectionAnnouncementFlag|
Correction Notification Flag
Hayır (No)
oda_DateOfThePreviousNotificationAboutTheSameSubject|
Date Of The Previous Notification About The Same Subject
02.10.2024, 31.07.2025
oda_DelayedAnnouncementFlag|
Postponed Notification Flag
Hayır (No)
oda_TitleOfRatingCompany|
Title of Rating Company
SAHA Kurumsal Yönetim ve Kredi Derecelendirme Hizmetleri A.Ş
oda_BeginningDateOfAgreement|
Beginning Date of Agreement
01/08/2025
oda_EndingDateOfAgreement|
Ending Date of Agreement
31/07/2027
oda_BeginningDateOfRatingNotesValidity|
Beginning Date of Rating Note's Validity
02/10/2025
oda_ExplanationAbtsract|
Explanation
oda_ExplanationTextBlock|
With the authorization granted by the Capital Markets Board (CMB) to carry out corporate rating activities in accordance with the Corporate Governance Principles, SAHA Corporate Governance and Credit Rating Services Inc. (SAHA) has finalized "Corporate Governance Rating Revision" Report for Tüpraş. As of October 2, 2025, our Company's Corporate Governance Rating has been updated to 9.72 (97.20%). The detailed rating report prepared by SAHA is attached and will also be made available to the public on our Company's website at www.tupras.com.tr/en /.

The breakdown of our company's Corporate Governance Rating by sub-categories is provided in the table below.

This statement has been translated into English for informational purposes. In case of any discrepancy between the Turkish and the English versions of this disclosure statement, the Turkish version shall prevail.
Shareholders
Public Disclosure and Transparency
Stakeholders
Board of Directors
Corporate Governance Compliance Rating Note
oda_CorporateGovernanceApplianceRatingNoteAbstract|
Corporate Governance Compliance Rating Note
oda_weight|
Weight
% 25
% 25
% 15
% 35
% 100
oda_Note|
Note
95,9
98,85
99,51
95,94
97,2