Mae perygl i’r cytundeb y daethpwyd iddo rhwng Llywodraeth y DU a Tata olygu colled economaidd na welwyd mo’i thebyg yng Nghymru o fewn diwydiant sy'n sail i ddyfodol gweithgynhyrchu a’r swyddi gwyrdd y gallai eu creu.
The deal reached between the UK Government and Tata risks delivering an economic loss of historic proportions for Wales within an industry that underpins our manufacturing future and the green jobs it could unlock.