Dr. Xiao Feng is the founder, Chairman of the Board, and Chief Executive Officer of HashKey, and is primarily responsible for the overall management of the Company's business operations, strategy, and corporate development.

Dr. Xiao has over 30 years of significant work and management experience in the finance, asset management, and securities management industry and is a pioneer in blockchain technologies in China. Since January 2012, Dr. Xiao has served as the vice chairman of the board of directors and an executive director of China Wanxiang Holding Co., Ltd (中國萬向控股有限公司) (“Wanxiang Holding”). From April 1998 to December 2011, he served as the president of Bosera Asset Management Co., Limited.

Dr. Xiao holds a doctoral degree in economics from Nankai University.

Mr. Lu has served as the executive director and chief executive officer of Wanxiang Group (萬向集團) since July 1994 and June 2005, respectively. Mr. Lu is also currently the chairman of the board of directors of Wanxiang Group. Mr. Lu has served as the chairman of the board of directors of China Wanxiang Holding since March 2007; the chairman of the board of directors of Minsheng Life Insurance Co., Ltd. (民生人壽保險股份公司) since May 2010; and the chairman of Lu Guanqiu San Nong Fu Zhi Fund (魯冠球三農扶志基金) since October 2018.

Mr. Lu obtained his master's degree in business administration from California Science and Technology University in the United States and holds the qualification of Senior Economist issued by the Ministry of Human Resources and Social Security of the PRC.

Mr. Chan has over 30 years of experience in corporate management, including over 14 years extensive experience in restructuring and turnaround strategies. Mr. Chan has been the chief transformation officer at Wolford A.G. since January 2025. Mr. Chan served as the chief restructuring officer at St John Knits Inc. from 2020 to 2022.

Mr. Chan has extensive work and management experience in the finance industry. From January 2010 to June 2011, Mr. Chan served as the Chief Financial Officer and the finance director of Dell China. From 2004 to 2010, Mr. Chan served as the managing director and executive director of Dell Worldwide Procurement.

Mr. Chan obtained his master's degree in computer science from Santa Clara University in California.

Ms. Lin has over 11 years of experience in post-investment value-added service management and more than 20 years of experience in global information technology service management. Ms. Lin has been the founder and general manager of ZhiFuDa (Beijing) Management Consulting Services Co., Ltd since 2024. Prior to that, from 2012 to 2024, Ms. Lin served as the senior vice president of value creation at Warburg Pincus, North Asia branch, a global private equity firm. From 2006 to 2011, Ms. Lin served as the senior director of global infrastructure services at Lenovo. From 2000 to 2001, Ms. Lin worked for Motorola and served in different positions including director of Growth Enablement, director of IT and global GTM account operations.

Ms. Lin obtained her bachelor's degree of science in applied physics from Tsinghua University and her master's degree of science in electrical and computer science engineering from the University of Notre Dame.

Mr. Huang has over 25 years of experience through various positions in a wide range of industries including finance, technology and internet. He is currently a senior advisor of JD.com, Inc. (stock code: 9618) and was its Chief Financial Officer from 2013 to 2020. Mr. Huang has been an independent non-executive director of MIXUE Group (stock code: 2097) since December 2023 and an independent non-executive director of Kuaishou Technology (stock code: 1024) since February 2021. Previously, he served as the Chief Financial Officer, Chief Operating Officer and co-president of VanceInfo Technologies Inc. Earlier in his career, Mr. Huang was an investment banker at Citigroup Global Markets Inc. in New York.

Mr. Huang is currently a Foundation Fellow at St Antony's College of the University of Oxford. Mr. Huang obtained a bachelor's degree in accounting from Bernard M. Baruch College of The City University of New York and a master's degree in business administration from the J.L. Kellogg School of Management at Northwestern University. Mr. Huang is also a certified public accountant in the State of New York, United States.