传艺科技：公司钠离子电池项目一期已经于2023年投产，项目二期还在建设当中

Core Viewpoint - The company has initiated the production of its first phase of the sodium-ion battery project in 2023, while the second phase is still under construction [1] Group 1 - The company invested 5 billion in the second phase of the sodium-ion battery industrial park [1] - There is currently no collaboration between the company and Yushu Technology regarding battery supply for robots [1]