Who is the largest pork supplier in the world?

I'm curious to know, could you elaborate on who exactly holds the title of the largest pork supplier in the world? Is it a well-established corporation or a relatively new entrant in the market? How do they manage to maintain their dominant position in such a competitive industry? Are there any particular strategies or advantages that they possess over their competitors? It would be insightful to gain a deeper understanding of their operations and their role in shaping the global pork market.