According to the Decision No. 23QĐ/2025/VC25-HDQT of BOD on the selection of the audit corporation, Vinaconex 25 JSC., would like to report on the signing of the contract for the use of audit and review services of the Semi-annual Financial Statement, Finacial Statement in 2025 No. 12818041- 5477025- 68610007- 000- EL on 7 July 2025.: