Wrth siarad cyn Datganiad Hydref y Canghellor yfory, mae Gweinidog Cyllid Cymru wedi dweud bod yn rhaid i'r Canghellor droi ei gefn ar gylch arall o fesurau cyni niweidiol.
Speaking ahead of the Chancellor’s Autumn Statement tomorrow, Wales’ Finance Minister has said the Chancellor must turn away from another round of damaging austerity.