At present, which well-known enterprises in China's animal husbandry, such as raising pigs and chickens, are top in the country?

Mu Yuan Group, Maotai which raises pigs, has a market value approaching Alibaba, Shiwen Group, Big Brother who raises pigs, New Hope Group, one-stop agriculture, one-stop feed for raising pigs and chickens, followed by Dabeinong Group and Zheng Da Group (foreign company) COFCO, all of which are involved in raising pigs and chickens. Cattle and sheep are Mengniu Yili Junlebao, which is the top animal husbandry enterprise in China.