A total of 20 food and drinks have been officially protected in Wales, including Anglesey Sea Salt, Caerphilly Cheese, Carmarthen Ham, Conwy Mussels, Denbigh Plum, Pembrokeshire Early Potatoes, Welsh Laverbread, West Wales Coracle Caught Sewin and Salmon, as well as Welsh wine, cider, leeks, beef, lamb and pork.