Board Committees

Mr. Haoyu Wang currently serves as the investment director of Shenzhen Mingsheng Private Equity Fund Management Co., Ltd. and is engaged in professional investment focusing on hard-tech sectors such as new energy, semiconductors, artificial intelligence, and life sciences. Before that, he worked as an investment manager in Shenzhen Mingsheng Private Equity Fund Management Co., Ltd from 2021 to 2025. From 2015 to 2021, he worked as an auditor of BDO Shu Lun Pan Certified Public Accountants LLP. Mr. Wang is a certified accountant and received a bachelor’s degree in financial management from Guangdong Polytechnic Normal University.

Ms. Zhiping Feng is currently the corporate finance manager of ETHK Labs Inc. (formerly known as IVD Medical Holding Limited) (HKEX: 01931) where she is responsible for various listed company compliance and capital market matters. Before joining ETHK Labs Inc. in 2025, she worked as an assurance associate of PricewaterhouseCoopers Zhong Tian LLP from 2022 to 2024. She received a master’s degree in finance from the University of Rochezxster and a bachelor’s degree in quantitative economics from the University of California, Irvine.

Ms. Zhiping Feng is currently the corporate finance manager of ETHK Labs Inc. (formerly known as IVD Medical Holding Limited) (HKEX: 01931) where she is responsible for various listed company compliance and capital market matters. Before joining ETHK Labs Inc. in 2025, she worked as an assurance associate of PricewaterhouseCoopers Zhong Tian LLP from 2022 to 2024. She received a master’s degree in finance from the University of Rochezxster and a bachelor’s degree in quantitative economics from the University of California, Irvine.

Mr. Haoyu Wang currently serves as the investment director of Shenzhen Mingsheng Private Equity Fund Management Co., Ltd. and is engaged in professional investment focusing on hard-tech sectors such as new energy, semiconductors, artificial intelligence, and life sciences. Before that, he worked as an investment manager in Shenzhen Mingsheng Private Equity Fund Management Co., Ltd from 2021 to 2025. From 2015 to 2021, he worked as an auditor of BDO Shu Lun Pan Certified Public Accountants LLP. Mr. Wang is a certified accountant and received a bachelor’s degree in financial management from Guangdong Polytechnic Normal University.

Kevin Xiaofeng Ma is co-founder, chairman of the board and chief executive officer of our company. He also serves as chairman on the board of directors of ATA Online. Prior to co-founding our company, Mr. Ma co-founded Dynamic Technology Corporation and served as its chief executive officer from 1996 to 1998. From 1990 to 1996, Mr. Ma served as a general manager in the Hainan High-Tech Industry International Cooperation Center. Previously, Mr. Ma gained experience as a vice president at the Beijing MIDI High-Tech Center, as a director of Beijing Zhongjia Integrated Intelligent System Engineering, and as a reporter for China Radio International. Mr. Ma is a member of the board of directors of a number of private enterprises with operations in China, which do not compete with our business. Mr. Ma graduated from Nanjing University with a bachelor’s degree in economics.

Mr. Haoyu Wang currently serves as the investment director of Shenzhen Mingsheng Private Equity Fund Management Co., Ltd. and is engaged in professional investment focusing on hard-tech sectors such as new energy, semiconductors, artificial intelligence, and life sciences. Before that, he worked as an investment manager in Shenzhen Mingsheng Private Equity Fund Management Co., Ltd from 2021 to 2025. From 2015 to 2021, he worked as an auditor of BDO Shu Lun Pan Certified Public Accountants LLP. Mr. Wang is a certified accountant and received a bachelor’s degree in financial management from Guangdong Polytechnic Normal University.

Ms. Zhiping Feng is currently the corporate finance manager of ETHK Labs Inc. (formerly known as IVD Medical Holding Limited) (HKEX: 01931) where she is responsible for various listed company compliance and capital market matters. Before joining ETHK Labs Inc. in 2025, she worked as an assurance associate of PricewaterhouseCoopers Zhong Tian LLP from 2022 to 2024. She received a master’s degree in finance from the University of Rochezxster and a bachelor’s degree in quantitative economics from the University of California, Irvine.