In case anyone was curious about the reasons these cities' GDP per capita are so high:
Natural resources (especially coal and oil): Ordos, Karamay, Yulin, Haixi, Alxa, Dongying
Financial/tech centers: Beijing, Shenzhen, Hangzhou, Shanghai, Guangzhou, Nanjing, Ningbo
Proximity to Shanghai/Hangzhou/Ningbo/Nanjing: Wuxi, Suzhou, Changzhou, Zhoushan, Zhenjiang, Yangzhou
Proximity to Guangzhou/Shenzhen: Zhuhai
In case anyone was curious about the reasons these cities' GDP per capita are so high:
Natural resources (especially coal and oil): Ordos, Karamay, Yulin, Haixi, Alxa, Dongying
Financial/tech centers: Beijing, Shenzhen, Hangzhou, Shanghai, Guangzhou, Nanjing, Ningbo
Proximity to Shanghai/Hangzhou/Ningbo/Nanjing: Wuxi, Suzhou, Changzhou, Zhoushan, Zhenjiang, Yangzhou
Proximity to Guangzhou/Shenzhen: Zhuhai