ChinaCache, Kingsoft Cloud Announce Partnership

ChinaCache International Holdings Ltd. ("ChinaCache" or the "Company")

is pleased to announce a strategic partnership with Kingsoft Cloud Group ("Kingsoft Cloud"), the cloud arm of China's leading software developer and Internet service provider Kingsoft Corporation Ltd., to provide customers with a comprehensive suite of cloud-based network services. Under the partnership, ChinaCache and Kingsoft Cloud will provide services such as content delivery networks (CDN), cloud hosting and scalable online storage aimed at helping customers build their businesses more effectively through the cloud. The services offered through this collaboration will enable companies, especially small and medium-sized enterprises, to free up engineering resources and reduce the amount of money spent on infrastructure management so that they can focus on growing their business. The offering will allow businesses to allocate resources more efficiently, without sacrificing operational performance, reliability, or security. "Our industry leading content delivery network and cloud hosting services, integrated with Kingsoft Cloud's storage solutions, can effectively serve enterprises and other customers in a scalable, reliable and cost-effective manner. We believe that our CDN technology is the ideal backbone to support Kingsoft