For the paper questions:

 

 

Contact name: Ms An Yalan  Tel: +86-10-53389339

 

 

For the financial questions:

 

 

Contact name:Ms Ma Rui  Tel:+86-10-64044400

 

 

Or you may send E-mail to us: istai@vip.163.com

 

Address: No.79, Beiheyan Street,

 

Dongcheng District Beijing, China.(Post Code: 100009)

 

More detailed information, please visit: http://www.istai.org.cn