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Context: Ystyr “tudalen hoff gynhyrchion” yw tudalen a agorir gan ddefnyddiwr at ddiben pori drwy gynhyrchion y mae wedi eu prynu o’r blaen neu wedi eu nodi’n fwriadol fel hoff gynhyrchion.
Notes: Daw'r testun cyd-destunol o Reoliadau Bwyd (Hyrwyddo a Chyflwyno) (Cymru) 2025