Xi’an Jiaotong University

The United States Tariff Commission.

Peking University

Tsinghua University

Renmin University of China

Beijing Normal University

Northeast university of finance and economics

Sun Yat-sen University

Huazhong University of Science and Technology

Nankai University?

Wuhan University

Southwestern University of Finance and Economics

Shanghai Jiaotong University?

Nanjing University

Zhejiang Gongshang University

Xiamen University

Shandong University

Jilin University?

Capital Normal University

Refer to the above? Baidu Encyclopedia-Applied Statistics