湖南省招标投标监管网：

http://bidding.fgw.hunan.gov.cn/bidding/notice/197063?isdetail=1

http://bidding.fgw.hunan.gov.cn/bidding/notice/197064?isdetail=1

湖南省公共资源交易服务平台：

https://www.hnsggzy.com/#/resources/transactionDetail/construction?bidSectionId=b7d08d12-5ba1-4f59-9e8e-44cb868715a8&t=GC

https://www.hnsggzy.com/#/resources/transactionDetail/construction?bidSectionId=f9caebdb-fcf0-4307-b9c0-8cdcbf012202&t=GC