On July 07th, 2025, the Company’s Board of Directors met and approved Resolution No. 38/NQ-S55-HĐQT on Selecting an auditor for the 2026 Financial Statements.

On July 08th, 2026, Based on the above resolution, the Company Director negotiated and signed a contract with the selected auditing unit.

The signed contract information is as follows:

Contract number: 070726.014/HĐTC.HCM

Signed date: July 08th, 2026

Contracting audit unit: AASC Auditing Firm Company Limited Branch

Content:  Reviewed the financial statements for the accounting period ended June 30th, 2026 and audited the financial statements for the accounting period ended December 31th, 2026 of Song Da 505 Joint Stock Company.

Thus, officially AASC Auditing Firm Company Limited Branch will be the auditor and reviewer of the Company’s 2026 financial statements.