东方钽业：钽铌板带制品生产线技术改造项目和年产100只铌超导腔生产线技术改造项目已达到预定可使用状态

Core Viewpoint - Dongfang Tantalum Industry has successfully completed two of its three technology renovation projects funded by previous fundraising efforts, with the remaining project progressing as planned [2] Group 1: Project Completion Status - The tantalum and niobium strip product production line technology renovation project has reached the predetermined usable status and has been completed [2] - The annual production line for 100 niobium superconducting cavities has also achieved the predetermined usable status and has been completed [2] - The tantalum and niobium pyrometallurgical product production line technology renovation project is in the process of installing and debugging equipment according to the original plan [2]