The board of directors of AAC Technologies Holdings Inc. announced that Ms. Guan Muyi ("Ms. Guan") has been appointed as a joint company secretary of the Company with effect from 1 January 2023. Mr. Ho Siu Tak Jonathan will work with Ms. Guan as joint company secretaries. Ms. Guan started working as the legal and compliance director of the Company in October 2020.

She has been and is responsible for the legal and regulatory matters of the Company and its subsidiaries (collectively, the "Group"), including handling day-to-day Listing Rules compliance matters. Ms. Guan, has over 15 years of experience in handling regulatory compliance and corporate governance matters for companies listed on The Stock Exchange of Hong Kong Limited (the "Stock Exchange") and is familiar with the Rules Governing the Listing of Securities on the Stock Exchange (the "Listing Rules"), and other relevant laws and regulations that a Hong Kong listed issuer is subject to. Prior to joining the Company, Ms. Guan worked at two companies listed on the Main Board of the Stock Exchange, where she was responsible for handling listed company compliance issues, preparing legal documents for investment, financing and risk management, and legal compliance matters.

Ms. Guan had also worked at Baker & McKenzie in Hong Kong for more than eight years where she accumulated extensive working experience in handling and advising initial public offering, corporate restructuring, merger & acquisition, corporate governance, and ongoing compliance matters. Ms. Guan was awarded with a degree in Master of Laws from the City University of Hong Kong, majoring in international business law, and a degree in Bachelor of Laws from the Guangdong University of Finance and Economics. Ms. Guan has obtained the PRC Law Practitioner Qualification in 2008.

During the year of 2022, Ms. Guan has attended more than 15 hours of relevant professional trainings organised by the Stock Exchange and The Hong Kong Chartered Governance Institute. In addition, in 2021, Ms. Guan had taken two professional development programmes on corporate secretaryship and compliance, and interpreting financial and accounting information organised by the School of Professional and Continuing Education of the University of Hong Kong. The appointment of Ms. Guan as the joint company secretary of the Company will allow Mr. Ho and Ms. Guan to share the duty and workload to complement corporate development in a more efficient manner by supporting the Board on governance matters, and ensuring board procedures and all applicable law, rules and regulations are complied with and promptly followed.