德尔股份：公司固态电池目前以氧化物电解质路线为主

Group 1 - The company is accelerating the construction of the pilot production line for oxide solid-state batteries in Huzhou [2] - After the pilot line is operational, the company will implement mass production line construction based on customer needs, product development progress, and market demand [2] - The company's solid-state batteries primarily utilize oxide electrolyte technology while also maintaining ongoing attention to sulfide technology [2]