- Shaanxi Province, Jiaxian
- Henan Province, Gongyi City
- Liaoning Province, Huludao City
- Taiwan, Changhua
- Slovenia, Ljubljana
- Russia, Republic of Tatarstan
- Germany, Freiburg
- Shanghai, Min Hang District
- Henan Province, Xinye County
- Sichuan Province, Aba Prefecture
- Madagascar, Tananarive
- Shanxi Province, Yangquan County
- Shandong Province, Changle County
- Chongqing Municipality, Daxian County
- Guangdong Province, Shaoguan City, Zhenjiang District
- Shanxi Province, Qindu District
- Heilongjiang Province, Harbin City
- Hubei Province, Shanshi City
- Shandong Province, Shouguang County
- Liaoning Province, Jinxian County
- Hunan Province, Shimen
- Jilin Province, Jiaohe City
- Tianjin, Baodi County
- Shanghai Municipality, Jing'an District
- Hunan Province, Shangfeng County
- Guangxi Zhuang Autonomous Region, Liuzhou City
- Henan Province, Dancheng
- Anhui Province, Liuan Prefecture
- Jilin Province, Lanshu
- Zhejiang Province, Taizhou Prefecture
- Jiangsu Province, Jiangyin County
- Henan Province, Qingfeng County
- Hebei Province, Zhengding County
- Hebei Province, Tangshan City, Fengnan District
- Zhejiang Province, Pingyang City
- Tibet Autonomous Region, Zhag'yab County
- Germany, Baden-Baden
- Sichuan Province, Nanchong County
- Fujian Province, Gulangyu
- Gansu Province, Wuwei County
- Russia, Khabarovsk Krai, Khabarovsk
- Zhejiang Province, Dongyang City
- Yunnan Province, Longchuan County
- Zhejiang Province, Quzhou City
- Netherlands, Rotterdam
- Zhejiang Province, Yiwu County
- Taiwan, Taichung
- Jilin Province, Jiaohe County
- Liaoning Province, Shenyang City, Tiexi District
- Guangxi Zhuang Autonomous Region, Baise County
- Heilongjiang Province
- Beijing, Petrochemical Industry Zone
- Xinjiang Uygur Autonomous Region, Karamay City
- Tianjin Municipality, Jinghai County
- Guangxi Zhuang Autonomous Region, Chongzuo City
- Shanxi Province, Linfen Prefecture
- Sweden
- USA, Massachusetts, Boston
- Yunnan Province, Yunlong County
- Henan Province, Zhenping County
- Shanxi Province, Pinglu County
- Shaanxi Province, Huayin County
- Heilongjiang Province, Shangzhi County
- Estonia
- Tianjin Municipality, Hexi District
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