Mr. Duan Lei (段磊), the Chief Marketing Officer of our Company. He is primarily responsible for overall management of sales and promotion of neuro-interventional solutions.

Mr. Duan has over 15 years of experience in marketing and sales of medical devices. Prior to joining our Group, from July 2006 to September 2014, Mr. Duan successively served as a sales representative and sales manager in North China at Shanghai MicroPort Medical, where he was primarily responsible for the sales of coronary stents in North China from July 2006 to March 2012 and the sales of APOLLO in North China from March 2012 to September 2014.