GF SECURITIES·2026-02-01 14:13Investment Rating - The industry investment rating is "Buy" [2] Core Insights - The seed industry is currently in a destocking phase, with significant losses reported. The total net profit of listed seed companies from 2021 to Q3 2025 was only positive in 2023, with a collective net profit nearing -1 billion yuan in Q3 2025. The inventory level is also high, exceeding 12 billion yuan, the highest since 2015. The corn seed production area has been declining, with a 10% year-on-year decrease expected in 2025, resulting in a production volume of 1.527 billion kilograms, also down by 10% year-on-year [7][13]. - Policy changes are encouraging breeding innovation, leading to a decrease in the number of approved corn varieties. The revised Plant Variety Protection Regulations published in April 2025 aim to strengthen variety rights protection and stimulate breeding innovation. In 2025, a total of 1,564 crop varieties were approved, with a notable reduction in corn varieties compared to 2024 [24][25]. - The number of high-quality, disease-resistant rice varieties is increasing, with the "three good varieties" (high yield, quality, and green) rising from 22 in 2022 to 53 in 2025. New rice varieties have shown significant yield improvements, with some varieties increasing yield by over 5% [39][40]. - The focus on corn is shifting towards improving planting density and yield levels. The average yield of newly approved corn varieties has surpassed 800 kilograms per mu, a 1.7% increase year-on-year, with some varieties in the Northwest ecological zone exceeding 1,000 kilograms per mu [54][56]. Summary by Sections 1. Seed Industry in Destocking Phase - The seed industry is experiencing a downturn, with significant losses and high inventory levels. The corn seed production area and yield are both declining [7][13]. 2. Policy Encouragement for Breeding Innovation - New regulations are promoting breeding innovation, resulting in fewer approved corn varieties while increasing the number of approved rice varieties [24][25]. 3. Rice: Increase in High-Quality Varieties - The number of high-quality rice varieties is on the rise, with significant improvements in yield and disease resistance [39][40]. 4. Corn: Emphasis on Planting Density and Yield - There is a growing emphasis on increasing planting density and yield levels in corn production, with new varieties showing improved yields [54][56]. 5. Investment Recommendations - The report suggests focusing on leading companies with research and development advantages, such as Longping High-Tech, Denghai Seeds, and Qianyuan High-Tech [7][54].