Group 1 - The core viewpoint of the articles highlights the positive impact of the "anti-involution" policy on the livestock industry, leading to a focus on market-driven capacity reduction and price expectations [1][3] - The livestock theme ETF, the Livestock Breeding ETF (516670), has attracted significant capital inflow, with nearly 62 million yuan net inflow on July 16, ranking first among its peers [1] - The reduction in breeding sows is evident, with the number of breeding sows recorded at 40.42 million as of the end of May, showing a downward trend [1][3] Group 2 - Companies are actively implementing measures to control the number of breeding sows, with leading firms like Muyuan Foods reducing their breeding sow inventory by 54,000 heads to 3.43 million, marking two consecutive quarters of reduction [1][3] - The average weight of slaughtered pigs has decreased, with June's average weight at 90.3 kg, down 0.58% month-on-month and 2.11% year-on-year, influenced by policy guidance and high temperatures [3][6] - The livestock sector is expected to maintain a reasonable price stability in the short to medium term due to the policy-driven reduction of breeding sows, control of secondary fattening, and weight reduction [3][6] Group 3 - The overall valuation level of the pig sector remains attractive, with the latest valuation of the China Securities Livestock Index at 2.59 times PB, which is less than 9% of its historical percentile [6] - Long-term stable conditions in the pig farming industry are anticipated to sustain a certain level of profitability, with companies that excel in management and cost efficiency expected to maintain good profitability [6] - The demand side is expected to support pork consumption, with the domestic economy's stability and resilience enhancing the outlook for pig prices and the overall performance of the pig sector [6] Group 4 - The Livestock Breeding ETF (516670) closely tracks the China Securities Livestock Index, covering over 60% of the weight of stocks related to pig farming, including major companies like Muyuan Foods and Wens Foodstuff Group [6] - The ETF also includes upstream and downstream concepts related to pig farming, such as vaccines and feed, accounting for nearly 40% of its composition [6]