BIDV Cau Giay announces the sales of collateral of Huong Giang Construction and Investment Consultancy JSC as follows:

1. Collateral: 346,800 shares (equivalent to 23.12% charter capital) of Huong Giang 18 – IDC in possession of Huong Giang Construction and Investment Consultancy JSC 2. Collateral seller: Jsc Bank for Investment and Development of Vietnam- Cau Giay branch 3. Latest date of bidding: September 10, 2021 4. Method of transaction and starting price: By negotiation, with minimum starting price of VND 360.000.000 (in words: Three hundred and sixty million Vietnamese Dongs) 5. For any inquiries, please contact BIDV Cau Giay at: + Address: 263 Cau Giay street, Dich Vong ward, Cau Giay district, Hanoi

+ Officer in charge of receiving inquiries: Ms. Vu Thi Thuy Dung, Phone number 0984113283. email: dungvtt@yes88play.xyz.