Table 2 List of SCC and non-SCC.

First Pilot: Shijiazhuang City, Handan City, Langfang City, Taiyuan City, Changzhi City, Wuhai City, Liaoyuan City, Wuxi City, Changzhou City, Zhenjiang City, Taizhou City, Wenzhou City, Jinhua City, Wuhu City, Huainan City, Tongling City, Nanping City, Pingxiang City, Dongying City, Weihai City, Dezhou City, Zhengzhou City, Hebi City, Luohe City, Wuhan City, Zhuzhou City, Changde City, Zhuhai City, Ya'an City, Liupanshui City, Xianyang City, Wuzhong City

Second Pilot: Yangquan City, Jincheng City, Ordos City, Hulunbuir City, Yingkou City, Siping City, Qiqihar City, Mudanjiang City, Nantong City, Huaibei City, Huangshan City, Fuyang City, Putian City, Xinyu City, Yantai City, Xuchang City, Yichang City, Xiangyang City, Jingzhou City, Huanggang City, Xiantao City, Ezhou City, Suizhou City, Jiujiang City, Nanning City, Liuzhou City, Guilin City, Qinzhou City, Guigang City, Yulin City, Luzhou City, Mianyang City, Suining City, Guiyang City, Zunyi City, Baoji City, Weinan City, Yan'an City, Lanzhou City, Jinchang City, Baiyin City, Tianshui City, Zhangye City, Yinchuan City, Shizuishan City, Urumqi City

Third Pilot: Tangshan City, Datong City, Xinzhou City, Hohhot City, Tonghua City, Jiamusi City, Chuzhou City, Suzhou City, Bozhou City, Quanzhou City, Yingtan City, Ji'an City, Kaifeng City, Nanyang City, Jingzhou City, Qinzhou City, Yulin City, Zigong City, Guang'an City, Yuxi City, Hanzhong City, Tianshui City, Zhangye City

Xingtai City, Baoding City, Zhangjiakou City, Chengde City, Cangzhou City, Hengshui City, Jinzhong City, Yuncheng City, Linfen City, Lvliang City, Chifeng City, Bayan Nur City, Ulanqab City, Fushun City, Benxi City, Dandong City, Jinzhou City, Fuxin City, Panjin City, Tieling City, Huludao City, Songyuan City, Baicheng City, Jixi City, Hegang City, Yichun City, Suihua City, Yangzhou City, Jiaxing City, Huzhou City, Shaoxing City, Quzhou City, Zhoushan City, Taizhou City, Lishui City, Ma'anshan City, Anqing City, Chizhou City, Xuancheng City, Xiamen City, Sanming City, Longyan City, Ningde City, Jingdezhen City, Jiujiang City, Ganzhou City, Yichun City, Zibo City, Tai'an City, Linyi City, Liaocheng City, Binzhou City, Heze City, Luoyang City, Pingdingshan City, Anyang City, Xinxiang City, Jiaozuo City, Puyang City, Sanmenxia City, Shangqiu City, Xinyang City, Zhoukou City, Zhumadian City, Shiyan City, Ezhou City, Jingmen City, Xiaogan City, Suizhou City, Hengyang City, Shaoyang City, Zhangjiajie City, Yiyang City, Huaihua City, Loudi City, Shaoguan City, Shantou City, Jiangmen City, Zhanjiang City, Maoming City, Meizhou City, Shanwei City, Yangjiang City, Qingyuan City, Chaozhou City, Yunfu City, Wuzhou City, Beihai City, Fangchenggang City, Baise City, Hezhou City, Laibin City, Chongzuo City, Haikou City, Sanya City, Zigong City, Deyang City, Guangyuan City, Neijiang City, Nanchong City, Meishan City, Dazhou City, Bazhong City, Ziyang City, Qujing City, Baoshan City, Zhaotong City, Xi'an City, Tongchuan City, Yulin City, Ankang City, Shangluo City, Wuwei City, Pingliang City, Jiuquan City, Qingyang City, Xining City