The board of directors of Sunny Optical Technology (Group) Company Limited announced that Ms. Jia Lina (‘ Ms. Jia ‘) has been appointed as an independent non-executive Director and a member of both audit committee, remuneration committee, nomination committee of the Board with effect from 1 January 2023. Ms. Jia, aged 55, has been working as a managing partner and director of Jonten Certified Public Accountants (Limited Liability Partnership) (Jiangsu branch) since December 2017. Ms. Jia has been an independent non-executive director of Morgan Stanley Huaxin Fund Management Co.

Ltd. since February 2016. Ms. Jia obtained a bachelor's degree in economic trade in July 1989, a postgraduate diploma from the department of trade economics and department of business economics in July 1992 and a master's degree in economics from Dongbei University of Finance and Economics in October 1992. Ms. Jia was qualified as an accountant from the Chinese Institute of Certified Public Accountants in December 1996.

Ms. Jia was awarded a Jiangsu province advanced professional and technical qualification certificate issued by the Office of Human Resources and Social Security of Jiangsu province in June 2020. Changes in compositions of the audit committee, the nomination committee and the remuneration committee: The Board also hereby announced that Ms. Jia has also been appointed as a member of the audit committee, the nomination committee, and the remuneration committee of the Board with effect from 1 January 2023.