Ysgrifennaf i roi gwybod i aelodau bod Abellio Rail Cymru, Arriva Rail Wales, KeolisAmey a MTR Corporation (Cymru) Ltd wedi cael gwahoddiad gan Lywodraeth Cymru ddoe (Ddydd Iau 28 Medi) i gyflwyno tendrau terfynol ar gyfer Gwasanaeth Rheilffyrdd nesaf Cymru a'r Gororau.
I am writing to inform members that yesterday (Thursday September 28th), Abellio Rail Cymru, Arriva Rail Wales, KeolisAmey and MTR Corporation (Cymru) Ltd were invited by Welsh Government to submit final tenders for the next Wales and Borders Rail Service.