Sunny Optical Technology : CHANGE OF ADDRESS OF SHARE REGISTRAR AND TRANSFER AGENT IN THE CAYMAN ISLANDS

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

SUNNY OPTICAL TECHNOLOGY (GROUP) COMPANY LIMITED 舜宇光學科技 ( 集團 ) 有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 2382.HK)

CHANGE OF ADDRESS OF

SHARE REGISTRAR AND TRANSFER AGENT

IN THE CAYMAN ISLANDS

The board (the "Board") of directors (the "Directors", each a "Director") of Sunny Optical Technology (Group) Company Limited (the "Company") hereby announces that the address of Suntera (Cayman) Limited, the Cayman Islands Share Registrar of the Company, has been changed from "Royal Bank House - 3rd Floor, 24 Shedden Road, P.O. Box 1586, Grand Cayman, KY1-1110, Cayman Islands" to "Suite 3204, Unit 2A, Block 3, Building D, P.O. Box 1586, Gardenia Court, Camana Bay, Grand Cayman, KY1-1100, Cayman Islands" with effect from 1 March 2021.

The Company's branch share registrar and transfer office in Hong Kong is still maintained by Computershare Hong Kong Investor Services Limited at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong.

By order of the Board

Sunny Optical Technology (Group) Company Limited

Ye Liaoning

Chairman and Executive Director

China, 17 March 2021

As at the date of this announcement, the Board comprises Mr. Ye Liaoning, Mr. Sun Yang and Mr. Wang Wenjie, who are executive Directors; Mr. Wang Wenjian, who is non-executive Director, and Mr. Zhang Yuqing, Mr. Feng Hua Jun and Mr. Shao Yang Dong, who are independent non-executive Directors.