Notice of Auction: Vietnam National Coal and Mineral Industries Holding Corporation Limited at Uong Bi Auto Mechanical Joint Stock Company

1. The company’s information:

- The owner: Vietnam National Coal and Mineral Industries Holding Corporation Limited

- The issuer : Uong Bi Auto Mechanical Joint Stock Company

- Address: Lap Tan 2, Phuong Dong ward, Uong Bi city, Quang Ninh

- Company instruction: Maintenance and repair of automobiles and other motor vehicles; manufacture of metal components

- Charter capital: 15,000,000,000 VND

- Name and address of the auctioneer: HanoiStock Exchange – 02 Phan Chu Trinh, Trang Tien Ward, Hoan Kiem Dist, Hanoi city.

- Time of auction: 10h30 12/06/2025

Type of offered shares	Common shares
Par value	10,000 VND/share
Initial price	89,800 VND/share
Incremental bid price	100 VND
Total shares offered	306,054 shares
Minimum shares investors to purchase	100 shares
Maximum shares for domestic and foreign investors to purchase	306,054 shares
Deposit’s proportion	10% of value of shares’ quantity that each investor registers at initial price

2. Providing application form to auction participants, Submission bidding slips:

	Time		Place
Providing application form and deposit	8h00 14/05/2025 – before 15h30 05/06/2025		Vietcap
Submission of bidding slips	Before 16h00	10/06/2025	Vietcap
Payment of shares	12/06/2025 – before 16h00 18/06/2025		Vietcap
Refund deposit to unsuccessful bidders	13/06/2025 – 18/06/2025		Vietcap