德尔股份(300473.SZ)：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 its pilot line project [1] - After the pilot line is operational, the company will implement mass production line construction based on customer needs, product development progress, and market demand [1] - The company's solid-state batteries currently primarily utilize oxide electrolyte technology while maintaining ongoing attention to sulfide technology [1]