光大证券农林牧渔行业周报：5月生猪出栏增量，行业维持微利-20250706

Investment Rating - The industry is rated as "Buy" [6] Core Viewpoints - The pig farming sector is expected to see a recovery in prices due to seasonal demand and a slight increase in the number of breeding sows, indicating a potential long-term profit cycle [5][70] - The recent increase in pig prices is attributed to supply constraints caused by seasonal weather conditions and reduced slaughtering activities [24] - The overall agricultural sector has shown resilience, outperforming the market indices in recent weeks [15] Summary by Sections 1. Industry Performance - The agricultural sector index rose by 2.55% in the week ending July 4, outperforming the Shanghai Composite Index by 1.15% [15] - The pig farming sub-sector saw a price increase of 4.28% for live pigs, while the average weight of pigs at slaughter reached 128.64 kg, up 0.50 kg week-on-week [24] 2. Key Data Tracking - As of the end of May, the number of breeding sows was 40.42 million, a slight increase of 0.1% month-on-month and 1.2% year-on-year [1] - The average price for live pigs decreased to 14.92 yuan/kg in May, down 0.9% month-on-month and 5.4% year-on-year [1] - The average profit per pig for large-scale farms dropped to 49 yuan per head in May, down from 86 yuan in April [1] 3. Investment Recommendations - The report recommends focusing on the pig farming sector, highlighting companies such as Muyuan Foods, Wens Foodstuff Group, and Juxing Agriculture as key investment opportunities [5][70] - The feed and veterinary sectors are also expected to benefit from the recovery in pig stocks, with companies like Haida Group and Ruipu Biological Products suggested for consideration [5][70] - In the planting chain, the upward trend in grain prices presents investment opportunities in companies like Suqian Agricultural Development and Beidahuang Group [5][70]