Daw’r cyhoeddiad yn dilyn cyfnod o lobïo dwys gan Weinidogion Cymru ar gyllideb yr UE (Fframwaith Ariannol Amlflwydd) a’r fformiwlâu cyllid y cytunodd Llywodraeth y DU arnynt ym mis Chwefror 2013. Byddai hynny wedi golygu gostyngiad posibl o £400 miliwn i Gymru yn nhermau arian parod, a llawer mwy mewn termau real.
Its announcement follows a period of intense lobbying from Welsh Ministers on the EU budget (Multiannual Financial Framework) and funding formulae agreed by the UK Government in February 2013. This would have meant a potential reduction of £400 million for Wales in cash-terms and significantly more in real-terms.