On May 11, 2017, Construction Corporation No. 1 - JSC received notice of winning the bid for High-rise Housing Project 5B3 under the Project of Construction of Social Housing Area, Low-Rise Housing, High-Rise Housing. at lots 5.B2, 5.B3, 5.B4, 5.B5 in Dong Hoi Resettlement Area with some information as follows:

1. Investor: Thang Long Company Limited
2. Contractor: Construction and Project Management Joint Stock Company No. 1
3. Scope of work: Construction of foundation, rough and finished body
4. Winning bid price: 1,352 billion VND
5. Construction progress: 35 months