Er hynny, dim ond yn yr ychydig wythnosau diwethaf y darparodd Llywodraeth y DU ragor o fanylion am gyllid canlyniadol Barnett i Gymru. Gofynnodd Gweinidog Cyllid yr Alban a minnau am ragor o eglurder a sicrwydd am y ffigurau yn dilyn cyfarfod pedairochrog y gweinidogion cyllid gyda Phrif Ysgrifennydd y Trysorlys yng Nghaerdydd y mis diwethaf.
Despite this, it is only in the last few weeks that the UK Government has provided further details about the Barnett consequential for Wales. The Scottish Finance Minister and I sought further clarification and assurance about the figures following last month’s finance quadrilateral meeting with the Chief Secretary to the Treasury, in Cardiff.