You can call the DescribeRegions operation to query the latest regions and zones. The following tables list regions and zones supported by Elastic Container Instance (ECI).

Mainland China

China (Hangzhou)

Region City Zone Zone ID
China (Hangzhou) Hangzhou Zone B cn-hangzhou-b
China (Hangzhou) Hangzhou Zone E cn-hangzhou-e
China (Hangzhou) Hangzhou Zone F cn-hangzhou-f
China (Hangzhou) Hangzhou Zone G cn-hangzhou-g
China (Hangzhou) Hangzhou Zone H cn-hangzhou-h
China (Hangzhou) Hangzhou Zone I cn-hangzhou-i

China (Shanghai)

Region City Zone Zone ID
China (Shanghai) Shanghai Zone A cn-shanghai-a
China (Shanghai) Shanghai Zone B cn-shanghai-b
China (Shanghai) Shanghai Zone C cn-shanghai-c
China (Shanghai) Shanghai Zone D cn-shanghai-d
China (Shanghai) Shanghai Zone E cn-shanghai-e
China (Shanghai) Shanghai Zone F cn-shanghai-f
China (Shanghai) Shanghai Zone G cn-shanghai-g
China (Beijing)
Region City Zone Zone ID
China (Beijing) Beijing Zone C cn-beijing-c
China (Beijing) Beijing Zone D cn-beijing-d
China (Beijing) Beijing Zone E cn-beijing-e
China (Beijing) Beijing Zone F cn-beijing-f
China (Beijing) Beijing Zone G cn-beijing-g
China (Beijing) Beijing Zone H cn-beijing-h

China (Zhangjiakou)

Region City Zone Zone ID
China (Zhangjiakou) Zhangjiakou Zone A cn-zhangjiakou-a
China (Zhangjiakou) Zhangjiakou Zone B cn-zhangjiakou-b

China (Hohhot)

Region City Zone Zone ID
China (Hohhot) Hohhot Zone A cn-huhehaote-a
China (Hohhot) Hohhot Zone B cn-huhehaote-b

China (Shenzhen)

Region City Zone Zone ID
China (Shenzhen) Shenzhen Zone A cn-shenzhen-a
China (Shenzhen) Shenzhen Zone B cn-shenzhen-b
China (Shenzhen) Shenzhen Zone C cn-shenzhen-c
China (Shenzhen) Shenzhen Zone D cn-shenzhen-d
China (Shenzhen) Shenzhen Zone E cn-shenzhen-e

China (Chengdu)

Region City Zone Zone ID
China (Chengdu) Chengdu Zone A cn-chengdu-a

Other countries and regions

Region City Zone Zone ID
China (Hong Kong) Hong Kong Zone B cn-hongkong-b
China (Hong Kong) Hong Kong Zone C cn-hongkong-c
Region City Zone Zone ID
Singapore (Singapore) Singapore Zone A ap-southeast-1a
Singapore (Singapore) Singapore Zone B ap-southeast-1b
Region City Zone Zone ID
Australia (Sydney) Australia Zone A ap-southeast-2a
Australia (Sydney) Australia Zone B ap-southeast-2b
Region City Zone Zone ID
US (Virginia) Virginia Zone A us-east-1a
US (Virginia) Virginia Zone B us-east-1b
Region City Zone Zone ID
US (Silicon Valley) Silicon Valley Zone A us-west-1a
US (Silicon Valley) Silicon Valley Zone B us-west-1b
Region City Zone Zone ID
Germany (Frankfurt) Frankfurt Zone A eu-central-1a
Germany (Frankfurt) Frankfurt Zone B eu-central-1b

For more information about all regions and zones of Alibaba Cloud, see Regions and zones.