Core Viewpoint - Zhongtian Technology (600522.SH) has been actively involved in providing high RRR value chrome-plated copper wire for the BEST project nuclear fusion experimental device of the Chinese Academy of Sciences [1] Group 1: Company Developments - The company has successfully developed 200-meter level REBCO-based bundle cables and TSTC stacked cables for CICC conductors [1] - These developments have been applied in multiple high-temperature superconducting energy storage and nuclear fusion magnets [1]

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]