“Wales’ relationship with the EU underpins virtually every area of my portfolio, from the single market and trade relations, to regulation, subsidy and investment.
A gaiff y cymorth ariannol effaith, neu a allai gael effaith, ar gystadleuaeth neu fuddsoddiad yn y DU, neu fasnach neu fuddsoddiad rhwng y DU a gwlad neu diriogaeth arall?