Group 1: Report Industry Investment Rating - No information provided Group 2: Core View of the Report - The report focuses on the differentiation between the upstream of the agricultural industry and the mid - stream of the chemical industry, and provides an overview of mid - view events and industry trends [1][2] Group 3: Summary by Directory 1. Mid - view Event Overview Production Industry - On March 30, the World Data Organization was established in Beijing, aiming to promote global data cooperation and governance, and explore efficient exchange and reasonable utilization of data. It covers 14 industries and has a global layout and a diversified membership ecosystem [1] - On March 30, the State Administration for Market Regulation issued a notice on further implementing the Anti - Unfair Competition Law of the People's Republic of China, aiming to comprehensively rectify "involution - style" competition in key industries such as platform economy, photovoltaic, lithium batteries, and new energy vehicles [1] Service Industry - Hangzhou issued an optimized housing provident fund use policy, which will take effect on April 1, 2026. The maximum housing provident fund loan amount will be increased from 1.3 million yuan to 1.8 million yuan, and the calculation multiple of the individual loanable amount will be adjusted from 15 times to 20 times [1] 2. Industry Overview Upstream - In the non - ferrous metals sector, copper and zinc prices have slightly rebounded - In the agricultural sector, egg prices continue to rise, while pork prices decline - In the energy sector, international crude oil prices have slightly declined [2] Mid - stream - In the chemical industry, the PX operating rate has declined, the polyester operating rate is at a low level, and the PTA operating rate has increased - In the energy sector, the coal consumption of power plants is at a medium level - In the agricultural sector, the operating rate of pig products has increased [2] Downstream - In the real estate sector, the sales of commercial housing in first - and second - tier cities have slightly declined - In the service sector, the number of domestic flights has declined [2] 3. Key Industry Price Index Tracking - The report provides price data for various industries such as agriculture, non - ferrous metals, energy, chemical, and real estate on March 30, including prices of products like corn, eggs, copper, crude oil, etc., along with their year - on - year changes and trends in the past 5 days [34]