Core Viewpoint - The article emphasizes the importance of policy-based grain storage in stabilizing farmers' expectations and ensuring food security, especially in the context of challenges faced during the autumn harvest due to adverse weather conditions [1][2][3]. Group 1: Policy-Based Grain Storage - Policy-based grain storage plays an irreplaceable role in stabilizing farmers' expectations by setting a minimum purchase price for rice and wheat, which alleviates concerns about potential losses in grain production [2][3]. - The government aims to ensure that grain is collected effectively during the autumn harvest, utilizing a dual approach of "government support and market activation" to boost confidence in grain purchases [1][4]. Group 2: Market Dynamics - Market-based purchases account for over 90% of grain acquisitions, indicating a significant shift towards market-oriented reforms in China's grain storage system [1]. - The combination of market-based purchases and policy-based storage creates a resilient and efficient grain acquisition ecosystem, where market mechanisms and government interventions complement each other [1][3]. Group 3: Economic Stability - Policy-based storage helps to smooth out cyclical fluctuations in the market, providing a stable environment for grain production and sales, which is crucial for maintaining food security in a country with over 1.4 billion people [3][4]. - The government's proactive approach in managing grain supply and demand through policy-based storage mitigates systemic risks associated with extreme weather, geopolitical conflicts, or trade disruptions [3].