[Pig product exports. 1. Good performances of Italian traditional products in foreign markets]

appellation d'origine comercio internacional commerce international commercio internazionale concorrenza economica consommation alimentaire consumo alimentare consumo de alimentos denominazione di origine designation of origin economic competition esportazioni european union exportaciones exportation exports food consumption hams importaciones importation importazioni imports insaccati international trade italia italie italy jambon market prices market research mercados mundiales mercati mondiali precios de mercado prezzi di mercato prosciutti ricerca di mercato salchicha saucisse sausages unione europea world markets