| k-core | Stock xi |
| 44 | Bank of Changshu, Bank of Chengdu, Bank of Hangzhou, Bank of China, Industrial Bank, Bank of Nanjing, Bank of Beijing, Bank of Guiyang, Agricultural Bank, China CITIC Bank, Construction Bank, Ping An Bank, Chongqing Rural Commercial, China Everbright Bank, Bank of Shanghai, Bank of Ningbo, China Merchants Bank, Bank of Jiangsu, Shanghai Pudong Development Bank, China Merchants Securities, CITIC Securities, GF Securities, Western Securities, Dongxing Securities, Everbright Securities, Huatai Securities, Guotai Junan, Oriental Fortune, Guoyuan Securities, Northeast Securities, Industrial Securities, Guosen Securities, Founder Securities, Zheshang Securities, Hongta Securities, Caitong Securities, Pacific Securities, West China Securities, First Ventures, Shanxi Securities, Jinlong Stocks, China Life, China Pacific Insurance, Xinhua Insurance |
| 38 | Hua Xia Bank, Bank of Communications, Orient Securities, Haitong Securities, China Investment Capital, Shenwan Hongyuan, China Sea Securities, Soochow Securities, Yangtze River Securities, China Galaxy, Southwest Securities, Ping An |
| 26 | Bank of Qingdao |
| 24 | Postal Savings Bank, Zhengzhou bank, Minsheng Bank, China Zheshang Bank, China People’s Insurance |
| 17 | China Securities, Nanjing Securities, Huaxin shares, Hualin Securities |
| 1 | Bank of Wuxi, Zhangjiagang Bank, South China Futures, Ruida Futures, Bank of China Securities, Huaan Securities, Huachuang Yangan, Great Wall Securities |