Core Viewpoint - The stock price of Anhui Yishitong Material Technology Co., Ltd. has surged, closing at 33.18 yuan per share, attributed to share buyback plans and advancements in solid oxide battery (SOC) projects [1][2] Group 1: Stock Performance and Buyback Plans - The company experienced a "20CM" limit-up in stock price on November 27, 2023, due to market confidence bolstered by share buyback announcements and SOC project developments [1] - Yishitong announced a second share buyback plan with a budget of 20 million to 45 million yuan, aimed at employee stock ownership plans or equity incentives, enhancing team cohesion and long-term competitiveness [1] - Cumulatively, the company plans to spend between 75 million to 100 million yuan on share buybacks, following a previous plan that had a budget of 30 million to 55 million yuan [1] Group 2: SOC Project Developments - The first 8kW solid oxide battery (SOC) system of the company has been installed and is currently in the debugging and optimization phase, expected to gradually commence operation in the first quarter of 2026 [2] - There is a growing demand for downstream applications, which is anticipated to accelerate the industrialization process of SOC technology [2] - The company is engaging with potential domestic and international clients, targeting markets such as combined heat and power systems for households and small industries in Europe, and focusing on thermal power plants and chemical plants in the domestic market [2]