“Despite the promise made by the UK Government that Wales would not be worse off from the UK leaving the EU, the reality is we are facing a loss of more than £1 billion in un-replaced funding.
“Mae’r Prif Weinidog wedi addo ei fod am weithio’n ddiflino i gael gwarant gan Lywodraeth y DU na fydd Cymru’n cael bod yn waeth ei byd yn ariannol yn sgil gadael yr UE.