Total 3.25 billion yuan! Results of Two Wind Power Projects Winning Bids Released

of Qiqihar Gaoyang Lvfeng New Energy Co., Ltd. | Sinohydro Engineering Bureau 4 + China Construction Engineering Bureau 2 + Sichuan Zhongke New Infrastructure Construction Co., Ltd. The EPC of 500MW large-scale onshore wind power in Nehe City,

Heilongjiang Province, won the bid by the four-enterprise consortium led by the Fourth Bureau of China Hydropower with an integer quotation of 2.75 billion yuan, which was significantly lower than that of the second Hebei Engineering Company of China Power Construction (2.904 billion yuan) by about 154 million yuan. The third Gansu Installation + China Coal Science and Industry Consortium (2.835 billion yuan) is in the middle. The first quotation is an integer of 2,750 million yuan, which is quite rare in large-scale EPC bidding, and the unit cost of about 550 yuan/kW is at the lower edge of the reasonable range of the current onshore wind power market. The project, with a duration of 762 days and scheduled to be completed in October 2028, is one of the largest single onshore wind power EPC projects in Heilongjiang Province in the near future.

[Project Name] 500MW Wind Power Project EPC of Qiqihar Gaoyang Lvfeng New Energy Co., Ltd.

[First Bid Winner and Quotation] Sinohydro Bureau 4 Co., Ltd., China Construction Second Engineering Bureau Co., Ltd., Sichuan Zhongke New Infrastructure Construction Co., Ltd., Science and Technology Engineering Co., Ltd. of the 11th Design and Research Institute of Information Industry Electronics (consortium): 275, The

project is located in Nenan Town, Jiujing Town, Tongxin Township, Tongnan Town, Tongyi Town, Liuhe Town, Hesheng Township and Xingwang Township, Nehe City, Qiqihar City, Heilongjiang Province, with a total installed capacity of 500MW wind turbines and ancillary facilities. A new 220kV booster station will be built and connected to the substation at the opposite end with a 220kV line. The general contracting scope is a turnkey project, covering the whole process of survey, design, procurement, construction, commissioning, acceptance and warranty, including land acquisition procedures, compliance procedures and road transportation. It is planned to commence on September 30, 2026 and complete on October 31, 2028, with a total construction period of 762 calendar days.

Harbin Tinghe Wind Power Project EPC General Contracting | China Construction Eighth Bureau General Contracting + Shanghai Electric Power Design Institute + Sichuan Shuangtian Construction Consortium 50. The 100MW wind power EPC project in Acheng District of

Harbin, led by China Construction Eighth Bureau General Contracting Construction Co., Ltd., won the bid with about 502 million yuan, and the detailed version of the announcement confirmed the information of winning the bid that had been processed before. The EPC consortium structure of "central construction contractor + professional electric power design Institute + local construction enterprise" has become the mainstream combination mode of small and medium-sized onshore wind power projects. The duration of the project is 403 days, and it is planned to be completed and connected to the grid by the end of June 2027.

[Project Name] Harbin Tinghe Wind Power Project EPC Project

[First Bid Winner and Quotation] China Construction Eighth Engineering Bureau General Contracting Construction Co., Ltd., Shanghai Electric Power Design Institute Co., Ltd., Sichuan Shuangtian Construction Engineering Co., Ltd. (Consortium): 501,657,610.00 yuan (501,657,600 yuan)

[Basic Information of the Project] The Project is located in Xinli Street, Yangshu Township, Acheng District, Harbin City, Heilongjiang Province. Wind turbine generator units with a total installed capacity of 100MW and ancillary facilities will be constructed, and a new 220kV booster station will be built. The general contracting scope is the turnkey project of the whole process, including engineering design, equipment procurement and transportation, construction, commissioning, completion acceptance and quality assurance and maintenance. It is planned to commence on May 23, 2026 and complete on June 30, 2027, with a total construction period of 403 calendar days.