Where is the bidding information of Hunan institutions released?

There are several kinds of websites published in the tender announcement: government websites, such as China government procurement website and national public resource trading platform, all belong to official government websites, and there is little information in such websites, and a lot of information is not displayed on them; Bidding agencies with cooperation in various industries can also check; Aggregation websites: such as Bibi Bidding Network, which has a lot of information, it is easy to find the corresponding information, and the industry recognition and recognition are relatively high.