Group 1 - The core viewpoint of the articles indicates a fluctuating trend in global pork production from 2020 to 2025, with specific projections for China, the EU, the US, and Brazil [1][2][3] - In 2024, China's pork production is projected to be 56.75 million tons, with a slight decrease to 55.50 million tons in 2025 due to regulatory measures on excess pig production capacity [1] - The EU's pork production is expected to decline from 21.25 million tons in 2024 to 20.90 million tons in 2025, primarily due to reduced export demand [1] - The US and Brazil are anticipated to see increases in pork production, reaching 12.94 million tons and 4.55 million tons respectively by 2025 [1] Group 2 - The global pig inventory is projected to be approximately 759 million heads by the end of 2024, reflecting a year-on-year decrease of about 2.42% [2] - China, the EU (27 countries), and the US account for 57.19%, 17.50%, and 9.94% of the global pig inventory respectively [2] - In 2024, China's pig inventory is estimated to be around 42.743 million heads, showing a year-on-year decline of 1.6% [3] Group 3 - The market size of China's pig farming industry is expected to reach approximately 1.44 trillion yuan in 2024, influenced by rising pig prices [5] - The market size is calculated based on the number of pigs slaughtered, average weight at slaughter, and average price of pigs, with the average weight assumed to be 120 kg per head [5] - In 2020, the market size peaked at 2.16 trillion yuan due to significant price increases [5]