S-Oil Amends Shahin Project Investment Period End Date to Commissioning Completion, No Change to Investment Amount or Financial Impact

S-Oil filed an amendment on June 30, 2026 to its November 17, 2022 disclosure regarding the new facility investment for the Shahin Project.
The reason for the amendment is to change the investment period end date from mechanical completion to commissioning completion. The total investment amount of 9.258 trillion KRW and other terms remain unchanged.
The construction contractor has submitted mechanical completion documents, and S-Oil is verifying them. This procedural change does not affect shareholder value.
[AI Summary]The amendment to the Shahin Project's investment period end date is merely an adjustment to the commissioning completion point, with no change to the total investment of 9.258 trillion KRW or capital plans, resulting in a neutral financial impact. It is an administrative revision that does not dilute shareholder value or alter profitability.