维科技术：钠离子电池项目进展顺利

Group 1 - The core viewpoint of the article is that Weiketech (600152) is making steady progress in its sodium-ion battery project and is actively monitoring trends in technology development and market demand in the new energy sector [1] Group 2 - The company is integrating its technological reserves and research plans, which include studies on semi-solid and solid-state batteries [1]