Dangosodd Cyllideb Mawrth 2020 gynnydd o 19% yn nherfynau gwariant adrannol cyfalaf cyffredinol y DU rhwng 2020-21 a 2021-22. Byddai cyfran gymesur o hynny wedi golygu cynnydd o £400m yng nghyllideb cyfalaf Llywodraeth Cymru. Yn hytrach, mae Llywodraeth Cymru wedi cael cynnydd o £60m neu lai na 3% yn unig mewn termau arian parod.
The March 2020 Budget showed an increase in UK general capital departmental expenditure limits of 19% between 2020-21 and 2021-22. A proportionate share of that would have meant a £400m increase in the Welsh Government’s capital budget. Instead, the Welsh Government has received an increase of just £60m or less than 3% in cash terms.