Yan Jing Zhan is Chairman-Supervisory Board for China National Building Material Co., Ltd.

She is also on the board of Sinoma Energy Conservation Ltd.

In her past career Ms. Zhan occupied the position of Chief Financial Officer & Vice President for CRRC Corp. Ltd.

She received an undergraduate degree from Henan University of Science & Technology, an undergraduate degree from Huazhong University of Science & Technology and an MBA from Peking University.