Yan Xiong

Independent Director

Chairman of the board of Guangzhou Kangsheng Pharmaceutical Technology Limited since 2014. Chairman of the board of directors of Guangzhou Kangshegn Biotech Limited from 2001 to 2013. General Manager of Zhuhai Dajiaweikang Wujin Mineral Import and Export Company from 1997 to 2000. Bachelor’s degree in Industrial Accounting from Hunan University Business School.

Erke Huang

Chief Financial Officer and Director

Co-Founder and advisor of Long Soar Technology Limited since August 2019 Founder and CEO of Bitotem Investment Limited since May 2018 Investment Manager of Guojin Capital from June 2016 to May 2018 Engineering Analyst of Crowncastle International from March 2013 to November 2014 Master’s degree in Civil & Environmental Engineering from Carnegie Mellon University Bachler’s degree in Environmental Engineering from Southwest Jiaotong University.

Zhaohui Deng

Chairman, Independent Director

Counsel for listed companies in PRC since 2011, Board Secretary and Vice President of Hunan Jinguo Industrial Co., Ltd from 1995 to 2010. Bachelor’s degree in Accounting from Hengyang Industrial College.

Ichi Shih

Independent Director

Clinical Research Organization Inc. from 2017 to 2018. CFO of Cubetech Global Asset from 2016 to 2017. NASDAQ Dubai Listing Advisor from 2015 to 2016. Senior Vice President of Glory Sky Group from 2012 to 2014 CFO of China Valves Technologies from 2019 to 2011. Senior Associate of Westminster Securities from 2003 to 2007. Bachelor’s degree in Accounting and International Business from Stern School of Business at New York University and a Master’s degree in International Finance and Business from the School of International and Public Affairs at Columbia University.

Min Hu

Independent Director

Business Manager of Weihua Liquor Company since 2011. General Manager of Xuejiawan Huafeng Wholesale Market Company from 2009 to 2011. Bachelor’s degree in Law from Qingdao Qiushi College of Arts and Sciences.