天赐材料：在固态电池材料方面，公司目前主要布局硫化物和氧化物体系的相关材料

Group 1 - The company is currently focusing on solid-state battery materials, specifically in sulfide and oxide systems [2] - The sulfide solid electrolyte is in the pilot testing stage, with ongoing material technology validation in collaboration with downstream battery customers [2] - The progress of the technology validation is subject to confidentiality agreements with customers, and any relevant disclosures will be made in accordance with regulations [2]