Wuxi Sunlit Science and Technology : REPLY SLIP FOR ATTENDING THE ANNUAL GENERAL MEETING FOR THE YEAR 2020

無 錫 盛 力 達 科 技 股 份 有 限 公 司

Wuxi Sunlit Science and Technology Company Limited*

(A joint stock company established in the People's Republic of China with limited liability)

(Stock Code: 1289)

REPLY SLIP

THE ANNUAL GENERAL MEETING FOR THE YEAR 2020

To: 無錫盛力達科技股份有限公司 (Wuxi Sunlit Science and Technology Company Limited*) (the ''Company'')

Name(s) and registered address(es) of shareholder(s) (Note 1):

Number of shares held (Note 2):domestic shares/H shares

I/We intend to attend (in person or by proxy(ies)) the annual general meeting of the Company to be held at 1 Yanxin Road East, Huishan Economic Development Zone, Wuxi, Jiangsu Province, the People's Republic of China (the ''PRC'') at 10 : 00 a.m. on Friday, 18 June 2021.

Name of shareholder(s):

Notes:

1. Please insert full name(s) (in Chinese or English) and registered address(es) as shown on the register of members of the Company in BLOCK letters.
2. Please insert the number of shares registered in your name(s) and delete as inappropriate. If no number is inserted, this reply slip will be deemed to relate to all shares in the capital of the Company registered in your name(s).
3. Reference is made to the notice of the annual general meeting of the Company dated 29 April 2021.
4. This completed and signed reply slip should be returned to the Company on or before Friday, 28 May 2021. For holders of domestic shares of the Company, the reply slip should be lodged with the registered office of the Company in the PRC at 1 Yanxin Road East, Huishan Economic Development Zone, Wuxi, Jiangsu Province, PRC. For holders of H shares of the Company, the reply slip should be lodged with the H Share registrar of the Company, Union Registrars Limited, at Suites 3301-04, 33/F., Two Chinachem Exchange Square, 338 King's Road, North Point, Hong Kong.

• For identification purposes only