As Tata Steel has stated, any agreement is subject to relevant regulatory approvals, information and consultation processes, and the finalisation of detailed terms and conditions.
Fel y dywedodd Tata Steel, mae unrhyw gytundeb yn dibynnu ar gynnal prosesau rheoleiddiol, gwybodaeth ac ymgynghori, ac ar y telerau ac amodau manwl terfynol.