Huawei, CATL and other giants are actively deploying solid-state battery technology

Technology companies such as Huawei and CATL have recently announced their major progress in solid-state battery technology, which has attracted widespread attention from the market. Huawei's invention patents are mainly used in sulfide solid electrolyte technology, while CATL has announced three solid-state battery patents and expanded its R&D team to 1,000 people. Once these news were made public, the capital market immediately chased related concept stocks, and the stock prices of some companies rose sharply.