CATL releases the second generation of sodium-ion batteries; performance of 24 concept stocks soars.

As a leading indicator of the development and industrialization of sodium battery technology, CATL is one of the earliest domestic companies to layout sodium batteries, and the company's every move is highly anticipated by the market. On the evening of April 21st, CATL held the 2026 Super Technology Day, unveiling new battery products such as the third-generation Godsend ultra-fast charging battery, the third-generation Kirin battery, and the Sodium New II battery. According to Securities Times - Data Bao statistics, among the A-share sodium battery concept stocks, there are a total of 24 companies with positive net profit attributable to mothers in 2025 and year-on-year growth. Among them, 7 concept stocks have turned their net profit attributable to mothers from loss to profit, including MINMETALS NEW ENERGY, Sunwoda, Do-Fluoride, Penghui Energy, Pulead, JinYinHe, and Chuye Technology. According to Data Bao statistics, in terms of trading volume, among the sodium battery concept stocks with performance growth mentioned above, as of the closing on April 22nd, there are 10 stocks that have seen a more than 10% increase in average daily turnover since April, with Chuye Technology, Tongxing Technology, Xindao Intelligent, Prite, and CATL leading the way in terms of month-on-month growth.