Consortium of Gfc Co Ltd and Global (kh) Tech Exchange Co Ltd planned to develop Phnom Penh City Center Complex Project, in Phnom Penh, Cambodia. Sinohydro Bureau 8 Co Ltd was the construction contractor. The project was publicly tendered according to the three stages of main structural engineering, decoration engineering, and mechanical and electrical installation engineering, and nearly 20 construction companies participated in the bidding. The Eighth Hydropower Bureau won the bid for the main structure project in October 2018, won the renovation project bid in April 2019, and won the mechanical and electrical installation project bid in June 2020, and included all the main project. The project covered the construction of 180000 sq.m built up area. The project included a 28-story office building, a 30-story office building, a 26-story hotel and 7-story podium. The 30-story office building was 150 meter high. The project would promote Belt and Road Initiative.