In May 2023, Petrovietnam Technical Services Corporation (PTSC) signed a contract with Ørsted to supply 33 foundations for the 920 MW offshore wind farms. Additionally, HSG Sungdong in South Korea is responsible for delivering another 33 units for Greater Changhua 2b and 4.
The onshore substation will be built by Taiwan Cogeneration Corporation (TCC) under a contract signed with the developer in 2023.

