Yesterday afternoon, HYGF surged to its daily limit, with Keda Control and Transimage TECH. following suit. On the news front, the leading sodium battery company, Zhongke Haina, announced that it will globally launch a sodium-ion battery commercial vehicle solution and a new generation of technology and products on March 28, taking a new step in the commercialization of sodium-ion batteries. According to statistics from Securities Times·Data Treasure, among the A-share sodium-ion battery concept stocks, CATL, Yiwei Lithium Energy, China Great Wall, and Shenhuo Co., Ltd. have the largest market capitalizations. Since March, the sodium-ion battery sector has seen some adjustments. From a funding perspective, since March, more than half of the sodium-ion battery concept stocks have received leveraged capital increases, with CATL, Zhongke Electric, Shengyang Co., Ltd., and Guoxuan High-Tech having the largest net purchases