Mae Ken Skates, Ysgrifennydd yr Economi, wedi lansio porthol newydd a ddatblygwyd i helpu busnesau Cymru i baratoi ar gyfer Brexit ac i ymateb i newidiadau a heriau’r dyfodol.
A new Portal that has been developed to help Welsh businesses prepare for Brexit and  navigate the changes and challenges ahead has been launched by Economy Secretary, Ken Skates.