Sodium-ion Batteries: CATL Developing Second-generation Sodium-ion Batteries" - On August 28, 2024, it was learned that CATL (Contemporary Amperex Technology Co., Limited) responded to investor inquiries on an interactive platform by stating that the company has been making steadfast investments in the field of solid-state batteries, with its technology already leading the industry and anticipating small-scale production by 2027. Additionally, CATL has unveiled its first-generation sodium-ion batteries and is currently engaged in the research and development of the second-generation, anticipating significant improvements in cost, lifespan, and low-temperature performance.