06067

Dr. Xiaomin Zhang is Deputy General Manager and Non-Independent Director of Shenzhen Senior Technology Material Co., Ltd. from December 29, 2023. Dr. Zhang is primarily responsible for the overall management, daily operations and technologies of the Company. Dr. Zhang has been a Director since December 2023, Chief Technology Officer of the Company since January 2017 and Vice General Manager of the Company since January 2024. Prior to joining the Company, Dr. Zhang served as a researcher at the National Research Council Canada from 2000 to 2003. Dr. Zhang also held various positions, including Senior Scientist, Technical Associate and Technical Fellow, at a subsidiary of Polypore International, LLC from 2005 to November 2016. Dr. Zhang obtained his doctoral degree in polymer physics and chemistry from the Chinese Academy of Sciences in the PRC in July 1997.