粮价上涨推动种植盈利复苏，生物育种提速助力种业成长

Investment Rating - The report gives a "positive" rating for the grain planting sector, indicating that the dynamic PE is at a low range historically, and a "positive" rating for the seed sector, as the industry shows signs of recovery from the bottom [5][75]. Core Insights - China's grain industry is vast, with the seed sector being a critical component, contributing over 45% to grain production during the 14th Five-Year Plan period. The market value of the grain seed industry is expected to exceed 100 billion yuan by 2024, accounting for over 60% of the crop seed market [3][11][14]. - Grain prices have stabilized and are on an upward trend, which is expected to improve profitability in the grain planting sector. The profitability of the grain sector has been at a low point, with significant losses reported in 2024 and the first three quarters of 2025 [3][41]. - The bio-breeding industry in China is accelerating, with a rapid increase in the penetration of high-margin genetically modified seed products. The market for genetically modified corn is projected to grow significantly, with a current penetration rate of around 5% [5][6][58]. Summary by Sections 1. China's Grain Industry Size and Seed Sector Importance - The grain industry chain in China involves various sectors, including agricultural inputs, planting, and food processing, with a market size exceeding one trillion yuan. The seed sector is crucial for determining the yield and quality of crops [3][11][12]. 2. Stabilization and Recovery of Grain Prices - Grain prices have shown signs of recovery, with domestic prices for corn, wheat, and japonica rice increasing since early 2026. This recovery is attributed to factors such as farmers holding back sales and international market dynamics [41][46]. 3. Acceleration of Bio-Breeding Industry - The bio-breeding sector is experiencing rapid development, supported by government policies and increasing market demand for high-margin genetically modified seeds. The number of approved genetically modified corn and soybean varieties has surged, indicating a strong push towards commercialization [58][62][69].