Kangbin Zheng

Chief Executive Officer, Chairman of the Board, and Director

Mr. Kangbin Zheng has been our director since April 2020 and our chief executive officer and chairman of the Board since June 2020. Since August 2014, Mr. Zheng has served as the chief executive officer of Beijing Future Ark Consulting Co., Ltd. and managed its strategies and daily operations. From January 2007 to July 2014, Mr. Zheng served as the director for private sector operations in China of the Asian Development Bank. From June 1986 to January 2007 Mr. Zheng worked at the World Bank Group on corporate strategy and resource management, risk management, investment projects, and economic and policy work. From February 2017 to June 2020, Mr. Zheng served as an independent director of Farmmi, Inc., a Nasdaq listed company. Mr. Zheng received his Ph.D. in Economics from Georgetown University in 1992, his master’s degree in Business from Wuhan University in 1985, and his bachelor’s degree in Mathematics from Hubei University in 1982.

Ye Ren

Chief Financial Officer

Ms. Ye Ren has been our chief financial officer since August 2019 and is responsible for supervising our finance team, reviewing and approving financial and accounting transactions, and IPO financial regulation compliance. From April 2017 to July 2018, Ms. Ren served as the Deputy Finance Manager of Zhejiang Yongning Pharmaceutical Co., Ltd., where she was responsible for department budget and internal control. From December 2014 to March 2017, Ms. Ren served as an assistant of the chief financial officer of Tantech Holdings Ltd. From October 2013 to November 2015, Ms. Ren served as a senior auditor of Pan-China Certificated Public Accountants LLP. Ms. Ren obtained her bachelor’s degree in Business Administration from George Fox University in 2010 and her master’s degree in Accountancy from the University of South Carolina in 2013.