AWS License Manager is now available in AWS China (Beijing) region, operated by Sinnet, and AWS China (Ningxia) region, operated by NWCD. AWS License Manager is offered at no additional charges. To learn more about this service, visit the product documentation, and FAQ page.

from Recent Announcements https://aws.amazon.com/about-aws/whats-new/2019/06/aws-license-manager-available-aws-china-beijing-sinnet-ningxia-nwcd/