Dyma gynnyrch allweddol a allai gael eu heffeithio gan y newidiadau posib i'r berthynas fasnachu â'r UE, er enghraifft os bydd cyfyngiad ar y llif o nwyddau i'r DU drwy'r porthladdoedd. Mae'n hanfodol gosod cynlluniau wrth gefn i gyfyngu ar unrhyw amharu ar y cyflenwadau gofal iechyd, a'r perygl sylweddol i iechyd a gofal cymdeithasol y gallai hyn ei achosi yng Nghymru. Rhan hanfodol o'r cynlluniau hyn yw sicrhau lle storio ychwanegol i gynnal mwy o stoc o'r eitemau hanfodol hyn yng Nghymru.
These are key products which could be impacted by potential changes to trading relations with the EU, if for example there should be a restricted flow of goods into the UK through border ports.  It is vital that contingency plans are put in place to limit any possible disruption to healthcare supplies and the significant risk to health and social care in Wales that this could cause. An essential part of these plans is the securing of additional storage capacity to maintain an increased stock in Wales of these critical items.