Core Viewpoint - Zhongtian Technology has been continuously providing high RRR value chrome-plated copper wires for the BEST project nuclear fusion experimental device at the Institute of Plasma Physics, Chinese Academy of Sciences [1] Group 1: Company Developments - The company has developed 200-meter level REBCO bundled cables and TSTC stacked cables for CICC conductors in recent years [1] - These conductors have been successfully used in multiple high-temperature superconducting energy storage and nuclear fusion magnets [1]