Heilongjiang Company Shuangyashan Company Guoneng Shuangyashan Baoshan 80000 kW Photovoltaic Composite Power Generation Interconnection Project PC General Contracting Project Public Bidding Project (2nd time) Bid Winning Candidate Announcement Project Name: Heilongjiang Company Shuangyashan Company Guoneng Shuangyashan Baoshan 80000 kW Photovoltaic Composite Power Generation Interconnection Project PC General Contracting Project Public Bidding Number and Package Number: CEZB250301054001 I. Information on Bid Winning Candidates Section (Package) Number: CEZB250301054001 Content First Bid Winning Candidate Second Bid Winning Candidate Second Bid Winning Candidate Name Huazhou Electric Power Construction Co., Ltd. Sigma Electric Co., Ltd. Bid Price (RMB 10000) 2948.796825382.569100 Quality (if any) Meets the requirements of the bidding documents Meeting the requirements of the bidding documents Meeting the construction period (delivery time) Meeting the requirements of the bidding documents Meeting the qualification and ability conditions of the bidding documents Meeting the requirements of the bidding documents 1. Level 2 general contracting for power engineering construction, Level 2 professional contracting for power transmission and transformation engineering D243126708、 June 11, 2025 2. Safety Production License, (Xiang) JZ Safety License Letter [2020] 000338, November 8, 2025 3. License for Installation (Repair, Testing) of Power Facilities, Level 2 for Installation, Level 2 for Repair, Level 2 for Testing, 5-5-00003-2020, January 16, 2026 1. Level 2 for General Contracting of Power Engineering Construction D243005967、 September 6, 2029 2. First level professional contracting for power transmission and transformation engineering D143099560、 On December 22, 2028, 3. Safety Production License, (Xiang) JZ Safety License Letter [2012] 000015. On September 25, 2027, 4. License for Installation (Repair, Testing) of Power Facilities, Installation Level 2, Repair Level 1, Testing Level 1, 5-5-00033-2009. On August 26, 2027, the project leader/certificate name/number (if any) Wang Ping, registration certificate for Level 1 Construction Engineer in Mechanical and Electrical Engineering, registration number: Xiang 1432020202102366; Certificate of Safety Production Assessment, Number: Xiangjian'an B (2019) 0028986. Deng Binbin, First Class Construction Engineer Registration Certificate in Mechanical and Electrical Engineering, registration number: Xiang 1432017201873653; Certificate of Safety Production Assessment, Number: Xiangjian'an B (2019) 0000881. Performance 1: Power Relocation and Renovation (110KV Xiehe Jiaxie Lu N5-N8) Project of Phase II Construction of Guangdong Maoming Preschool Teachers College, Maoming Maonan Zhongke Yun Yuexi Industrial Park Management Center, 2022.7.82, Construction Contract for 110kV Transmission Project of Kezhou Aktaokurgan Hydropower Station of State Grid Kezhou Power Supply Company in 2024, Kezhou Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd., 2024.5.193, Tower Renovation of 66kV Axiao Line 210 of State Grid Heilongjiang Harbin Power Supply Company, Harbin Power Supply Company of State Grid Heilongjiang Electric Power Co., Ltd., 2022.12.91, National Energy