The VinSpeed-invested Hanoi–Quảng Ninh and Bến Thành–Cần Giờ high-speed railway projects began casting their first beams on October 1, VnExpress reported. SGC is carrying out construction. The two projects are expected to require approximately 4,500 standard beams: 3,200 for Hanoi–Quảng Ninh and 1,300 for Bến Thành–Cần Giờ. These are principal structural components of the routes. The manufacturing milestone records construction progress, with completion and operation of the railways still ahead.