Written Statement: Write down of the remaining asset value of costs associated with development of the M4 Corridor around Newport Project (27 August 2021)
Datganiad Ysgrifenedig: Gostwng gwerth asedau sy’n weddill o’r costau sy'n gysylltiedig â datblygu Prosiect Coridor yr M4 o amgylch Casnewydd (27 Awst 2021)