China Unicom China Cross-border Direct Connection service, short name as ChinaDX, is an express cross China border AWS clouds inter-connection service to accelerate your cloud applications globally. By express connections of China AWS clouds with global AWS clouds, ChinaDX provides your express connected, high performed, secured, flexible AWS clouds interconnection service to enhance the workforce of your cloud-based service. By leveraging China Unicom's well-covered SDN-based cloud networking and state-of-art intelligent routing technology, the elastic SDN platform provides express cross-border AWS cloud inter-connections. ChinaDX provides AWS Clouds inter-connections between AWS clouds in China to AWS cloud of US-West 1 in N.California and US-East 1 in N.Virginia in the USA, to AWS cloud of AP-East 1 in Hong Kong, to AWS cloud of AP-Southeast 1 in Singapore, to AWS cloud of AP-Northeast 1 in Japan, to AWS cloud of AP-Northeast 2 in South Korea , to AWS cloud of EU-Central 1 in Frankfurt, to AWS cloud of EU-West 1 in Ireland and etc. After subscribing, please click set- up-your-account on top and follow the instruction. For any questions or specific ChinaDX services, please contact us at ChinaDX-CS@unicomus.com . CUA will assess the requests and provide the services on a case-by-case. The following price table shows ChinaDX service unit cost per month. For example, when ordering a 10M service [from Hong Kong/Singapore to Beijing], it will cost [$630.00USD] per month.