AWS Organizations is now available in AWS China (Beijing) region, operated by Sinnet and AWS China (Ningxia region) operated by NWCD
Starting today, AWS Organizations is now available in the China regions. AWS Organizations helps you centrally govern your environment as you grow and scale your workloads on AWS. Whether you are a growing startup or large enterprise, you can use AWS Organizations to programmatically create AWS accounts, organize them in a hierarchy that reflects your current business needs, categorize them using tags, and simplify billing by setting up a single payment method for all of your accounts. You can access AWS Organizations through the AWS console, and via AWS APIs and CLI. AWS Organizations is available to all AWS customers at no additional charge.
Source:: Amazon AWS