Core Viewpoint - The company is leveraging its advantageous geological conditions and government policies to accelerate the development of salt cavern comprehensive utilization and energy storage projects, aiming for high-quality transformation and development [2] Group 1: Company Overview - The company holds mining rights for 9 large and medium-sized salt mines, with 8 located in the Huai'an area, characterized by favorable conditions such as deep burial depth and thick salt layers [2] - Key mining areas like Zhangxing, Shitang, and Yanghuai are suitable for constructing large salt cavern storage facilities [2] Group 2: Project Developments - The Zhangxing gas storage facility successfully completed its gas extraction task for the winter of 2025 to spring of 2026, with a total extraction of 1.1154 billion cubic meters, enhancing regional energy supply and peak-shaving capabilities [2] - The second unit of the compressed air energy storage project has successfully connected to the grid and is generating at full capacity [2] - The design plan for hydrogen storage in salt caverns has been completed, and projects for small molecule gas storage and carbon dioxide sequestration are progressing steadily [2] Group 3: Strategic Initiatives - The company is seizing the opportunity presented by Jiangsu Province and Huai'an City to establish a salt cavern comprehensive utilization demonstration base [2] - The focus is on accelerating the construction of a leading domestic salt cavern comprehensive utilization and energy storage base, leveraging high-quality salt mine resources [2]

Core Viewpoint - The company is engaged in various collaborative projects, including small molecule gas storage and compressed air energy storage, which are structured as equity participation projects, with a focus on reasonable pricing and profit-sharing based on investment ratios [2] Group 1: Project Collaborations - The company collaborates with Guanggang Gas on small molecule gas storage and with Guoxin Group on compressed air energy storage, both structured as equity participation projects [2] - The pricing for leasing its salt caverns is determined based on construction costs and market pricing levels in the domestic salt cavern utilization industry, ensuring fairness and reasonableness [2] - The company will share after-tax profits according to its investment ratio in these collaborative projects [2] Group 2: Gas Storage Projects - The company is involved in the Zhangxing Gas Storage Project, which is implemented by Jiangsu Guoneng Petroleum and Natural Gas Co., holding a 51% stake that is included in the consolidated financial statements [2] - This project is not based on the salt cavern leasing model, and the rights to underground cavern resources have been evaluated and transferred after the establishment of Guoneng Company [2] - The second phase of the Zhangxing Gas Storage Project is being planned, with a proposed capacity of 1 billion cubic meters for natural gas storage, which is not measured in terms of salt cavern space [2]

Core Viewpoint - The company is engaged in various gas storage projects, including partnerships for small molecule gas storage and compressed air energy storage, with a focus on reasonable pricing and profit-sharing based on investment ratios [2] Group 1: Project Collaborations - The company collaborates with Guanggang Gas for small molecule gas storage and with Guoxin Group for compressed air energy storage, both of which are equity participation projects [2] - The pricing for leasing its salt caverns is determined through market-based negotiations, considering construction costs and industry standards [2] - The company will share after-tax profits according to its investment ratio in these projects [2] Group 2: Gas Storage Projects - The company holds a 51% stake in the Zhangxing Gas Storage Project, which is implemented by Jiangsu Guoneng Petroleum and Natural Gas Co., and is included in the consolidated financial statements [2] - The Zhangxing Gas Storage Project is not based on the salt cavern leasing model, and the rights to underground resources have been evaluated and priced after the establishment of Guoneng [2] - The second phase of the Zhangxing Gas Storage Project is being planned, with a proposed capacity of 1 billion cubic meters for natural gas storage, which is not measured in terms of salt cavern space [2]