Group 1 - The China Livestock Breeding Index (930707) decreased by 0.55% as of May 28, 2025, with mixed performance among constituent stocks [1] - Leading gainers included Juxing Agriculture (603477) up by 1.41%, while the biggest loser was Ruipubio (300119) down by 3.28% [1] - The Livestock ETF (516760) fell by 0.63%, currently priced at 0.63 yuan [2] Group 2 - Muyuan Foods announced plans for a Hong Kong listing to enhance overseas business development, leveraging experience in disease prevention and pig farming technology [2] - The launch of the world's first self-propelled water body natural exchange aquaculture vessel, "Bay Area Lingding," marks a new era in deep-sea aquaculture technology in China [2] - According to Founder Securities, short-term pig prices may remain volatile, with a balanced supply-demand situation expected in the second half of the year, leading to optimistic profit forecasts for pig farming companies [2] Group 3 - As of April 30, 2025, the top ten weighted stocks in the China Livestock Breeding Index accounted for 69.38% of the index, including companies like Haida Group (002311) and Muyuan Foods (002714) [3]