Right Tunnelling Public Company Limited reported a new construction project in September 2022 in total value of THB 2,307,990,000.00 (including VAT) as follows: The Construction of Denchai-Chiang Rai-Chiang Khong Railway, Contract 2, Ngao - Chiang Rai Section: Project owner: The State Railway of Thailand; Employer: CKST-DC2 Joint Venture; Project value: THB 2,307,990,000.00 (including VAT); and Status of work: Acquired the Letter of Intent.