常铝股份：常铝股份长期开展家用空调用高性能铝合金材料研发，为行业提供优质铝合金材料

Core Viewpoint - Chang Aluminum Co., Ltd. is actively involved in the "aluminum-saving copper" initiative for household air conditioning, aligning with national industrial policies and trends, while emphasizing the need for a long-term strategy for successful implementation [2] Group 1: Company Involvement - Chang Aluminum is a member of the "Air Conditioning Aluminum Reinforcement Application Research Working Group," recognized by the China Household Electrical Appliances Research Institute and the China Refrigeration Society [2] - The company is the inventor of hydrophilic coated aluminum foil for household air conditioning and has been engaged in the research and development of high-performance aluminum alloy materials [2] Group 2: Industry Trends - The "aluminum-saving copper" strategy is in line with China's industrial policy direction and development trends, indicating a shift towards more efficient materials in the air conditioning sector [2] - The implementation of this strategy requires a relatively long-term layout and execution to achieve the ultimate industrial goals [2] Group 3: Commitment to R&D - Chang Aluminum will continue to focus on the research and development of aluminum alloy technology for air conditioning, contributing positively to the implementation of the national strategy [2]