On which website are the bidding information of the five major power generation groups published?

It is very convenient to log on to E-net to inquire about the bidding and purchasing information of power investment company.

Yingde city Public Security Bureau diesel generator equipment bidding project bidding announcement [winning information] Guangdong 02- 15

Announcement of public bidding procurement results of Kangcheng Jiayuan diesel generator set procurement project in Wenjiang District [bid winning information] Sichuan 02- 15

Trading Announcement of Materials Procurement Project of Juxian Drought Relief Service Team [Bidding Information] Shandong 02- 15

Gantry hoist, single-beam crane and hoisting type of power generation tunnel in Kenswat Water Control Project on Manas River of Corps ... [Bidding Information] Xinjiang 02- 14

Publicity of bidding and evaluation results of materials supplied by Party A for high-pressure diesel generator set in Nanjing South Railway Station Building Project of newly-built railway hub [bid winning information] Shanghai 02- 14

Announcement of Winning Bid for Public Bidding of Water Conservancy Project and Auxiliary Equipment Procurement and Installation Project in Juexi Sub-district Office of Xiangshan County [Bidding Information] Zhejiang 02- 14

Announcement of Winning Bid in Public Bidding for Water Conservancy Project and Auxiliary Equipment Procurement and Installation Project in Juexi Sub-district Office of Xiangshan County (... [Bidding Information] Zhejiang 02- 14)

Hami municipal government procurement center conducts public bidding for highway maintenance machinery and equipment [product category] Xinjiang 02- 15

Hainan Cai Zheng Tendering Co., Ltd.-Generator Trading Announcement [Bid Winning Information] Hainan 02- 14

Hainan Cai Zheng Tendering Co., Ltd.-Generator Trading Announcement [Bid Winning Information] Hainan 02- 14

Announcement of Winning Bid for Public Bidding of Water Conservancy Project and Auxiliary Equipment Procurement and Installation Project in Juexi Sub-district Office of Xiangshan County [Bidding Information] Zhejiang 02- 14

Announcement of Winning Bid in Public Bidding for Water Conservancy Project and Auxiliary Equipment Procurement and Installation Project in Juexi Sub-district Office of Xiangshan County (... [Bidding Information] Zhejiang 02- 14)

Hainan Cai Zheng Tendering Co., Ltd.-Generator Trading Announcement [Bid Winning Information] Hainan 02- 14

Announcement of Sheqi County Government Procurement Center on Competitive Negotiation of Equipment for Sheqi County Drought Relief Service Team Construction Project 20 1 1 [Project] Henan 02- 14

Announcement on Competitive Negotiation of Equipment Procurement Project of Ningling County Drought Relief Service Team 20 1 1 [Project] Henan 02- 14

Announcement on Competitive Negotiation of Central Special Fund for Drought Relief Materials Procurement in Xinhua District of Pingdingshan City [Project] Henan 02- 14

Nanchong-Langzhong Civil Affairs Bureau Competitive Negotiation Announcement for Diesel Generator Set [Project] Sichuan 02- 14