The board (the "Board") of directors of Sunny Optical Technology (Group) Company Limited announces that Mr. Zhang Yuqing ("Mr. Zhang") has tendered his resignation to the Company in respect of his positions as the independent non-executive Director, the chairman of the audit committee of the Board and a member of the remuneration committee of the Board with effect from 1 January 2024 in order to devote more time to his personal affairs.