Ailadroddais groeso Llywodraeth Cymru ar gyfer y cynnydd sydd wedi'i wneud ar Gam 1.  Nodais fod Llywodraeth Cymru'n arbennig o falch ynghylch yr ymrwymiadau i gadw'r ffin feddal yn Iwerddon gan gadw trefniadau cyffredin yr un pryd ar draws y Deyrnas Unedig gyfan. Buom yn glir erioed na ddylid cytuno ar unrhyw drefniadau sy'n peri anfantais i borthladdoedd Cymru a llwybrau croesi i Iwerddon o'u cymharu â'r rhai mewn rhannau eraill o'r DU.
I repeated the Welsh Government’s welcome for the progress made on Phase 1.  I noted that the Welsh Government is particularly pleased by the commitments both to retain the soft land border in Ireland while also preserving common arrangements across the whole of the United Kingdom.  We have been clear throughout that no arrangements should be agreed which disadvantage Welsh ports and transit routes to Ireland relative to those in other parts of the UK.