CTGR(SH:600905) Zheng Quan Shi Bao Wang·2025-09-30 15:16Core Viewpoint - The National Energy Administration of China announced the fifth batch of major technological equipment in the energy sector, highlighting significant advancements and contributions from the Three Gorges Group [1] Group 1: Technological Equipment - A total of 82 technological equipment items were selected in this announcement [1] - Six items led or participated in the research and development by the Three Gorges Group were included, showcasing the company's innovation capabilities [1] - The selected technologies include: - "±525 kV cross-linked polyethylene insulated optical fiber composite DC submarine cable system" - "Dynamic reconfigurable battery energy storage system" - "20 MW offshore wind turbine" - "Square meter-level perovskite/TOPCon silicon four-terminal stacked components and their hundred MW-level production process" - "1000 MPa high-strength steel plate pressure pipe for ultra-high head hydropower stations" - "40.5 kV/40000 A paper-impregnated capacitor-type large current bushing" [1]