https://spc.jst.go.jp/news/220902/topic_2_02.html
In August 2021, the construction of Hefei Quantum Metropolitan Network was officially launched. Relying on the e-government extranet, it contains 8 core sites and 159 access network sites, which can provide quantum security access service and data transmission encryption services for party and government organs at municipal and district levels, and improve the security protection level of e-government in all aspects.
Hefei constructs quantum metropolitan area network