Prif ddiben y Gyllideb Atodol hon yw adlewyrchu'r  newidiadau cyllidebol ers Cyllideb  Derfynol 2022-23 a gyhoeddwyd gan Lywodraeth Cymru ym mis Mawrth.
The main purpose of this Supplementary Budget is to reflect the budgetary changes since the Final Budget 2022-23 published by the Welsh Government in March.