Core Viewpoint - The State Power Investment Corporation has announced the 15th batch of centralized bidding for the year 2026, focusing on the coal power project at the Qinghai Hainan Clean Energy Base, which includes the construction of four 660MW ultra-supercritical coal-fired generating units, with a planned construction start in June 2026 and full capacity expected by the end of 2028 [1][22][26]. Group 1: Project Overview - Project Location: Xining, Qinghai Province, in the Ganhe Industrial Park [1][22]. - Construction Scale: Four 660MW ultra-supercritical coal-fired generating units, along with desulfurization, denitrification, and dust removal facilities [1][22][26]. - Construction Timeline: Planned to start in June 2026, with the first unit expected to be operational by June 2028 and all units fully operational by the end of 2028 [1][22][26]. Group 2: Bidding Information - Bidding Agency: China Electric Power Equipment Co., Ltd. is acting on behalf of the State Power Investment Corporation [24]. - Bidding Document Availability: Bidding documents will be available for online purchase from February 5 to February 13, 2026 [35][37]. - Submission Deadline: Bids must be submitted electronically by March 4, 2026, at 15:00 Beijing time [43][44]. Group 3: Bidder Qualifications - Basic Requirements: Bidders must have the ability to independently enter into contracts and demonstrate good financial standing without any serious credit issues [30][31]. - Specific Requirements: Bidders must possess a special equipment manufacturing license and have relevant experience in supplying coal-fired power plant equipment [32][33].