For 35 years, we have consistently adhered to technological leadership and digital empowerment, focusing on silicon materials, lithium materials, carbon materials, and core integrated circuit materials to drive energy technology innovation. We leverage material revolutions to propel manufacturing and application revolutions. Through the synergistic interaction of silicon, lithium, and carbon, multi-material collaboration, integrated source-grid-load-storage systems, and a globally leading carbon chain system architecture, we provide integrated energy products and services to the global market, deliver zero-carbon scenario application solutions, and facilitate the development of a new energy system.