[CONSOLIDATION_METHOD_TITLE] [CONSOLIDATION_METHOD]
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English
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New Business Relation
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Update Notification Flag
Evet (Yes)
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Correction Notification Flag
Hayır (No)
oda_DateOfThePreviousNotificationAboutTheSameSubject|
Date Of The Previous Notification About The Same Subject
25/08/2025
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Postponed Notification Flag
Hayır (No)
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Announcement Content
oda_NatureOfTheOtherPartyWithWhichNewBusinessRelationWillStart|
Nature Of The Other Party With Which New Business Relation Will Start
Müşteri (Customer)
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Name Surname Or Company Title Of Customer Or Supplier
Eiger Supply LLC
oda_IfExistsShareOfCustomerOrSupplierInNetSalesOrCostOfGoodsSoldOnLatestDisclosedProfitOrLossAndOtherComprehensiveIncomeStatementOfCompany|
If Exists Share Of Customer Or Supplier In Net Sales Or Cost Of Goods Sold On Latest Disclosed Profit Or Loss And Other Comprehensive Income Statement Of Company
%0
oda_IfExistsShareOfCustomerOrSupplierInTradeReceivablesOrDebtsOnLatestDisclosedStatementofFinancialPositionOfCompany|
If Exists Share Of Customer Or Supplier In Trade Receivables Or Debts On Latest Disclosed Statement of Financial Position Of Company
%0
oda_ExpectedStartingDateOfNewBusinessRelation|
Expected Starting Date O fNew Business Relation
27/08/2025
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If Exist Significant Provisions Of The Contract
-
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Impact Of New Business Relation On Company Activities
Revenue contribution from this project is expected to begin in 2026.
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Explanations
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In relation to the sales agreement negotiations publicly announced in our disclosure dated August 25, 2025; our subsidiary Borusan Berg Pipe, located in the United States of America (USA), has signed a sales agreement with Eiger Supply LLC under the Eiger Express Pipeline in the USA, with a total contract value of approximately USD 567 million. Within the scope of this agreement, the delivery of large diameter pipes to be produced at Borusan Berg Pipe's facilities in Mobile, Alabama and Panama City, Florida is expected to take place throughout 2026.

The Turkish translation of this disclosure is also available and in case of any discrepancy, the Turkish version shall prevail.