Bisu Technology International : CHANGE OF COMPANY SECRETARY AND AUTHORISED REPRESENTATIVE UNDER THE LISTING RULES AND AUTHORISED REPRESENTATIVE UNDER THE COMPANIES ORDINANCE

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(Incorporated in the Cayman Islands with limited liability)

(Stock code: 1372)

CHANGE OF COMPANY SECRETARY AND AUTHORISED

REPRESENTATIVE

UNDER THE LISTING RULES AND AUTHORISED

REPRESENTATIVE UNDER THE COMPANIES ORDINANCE

The board (the "Board") of directors (the "Director") of Bisu Technology Group International Limited (the "Company") announce that Mr. Zhou Danqing ("Mr. Zhou") has resigned as the company secretary (the "Company Secretary"), the authorised representative under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) and the authorised representative under Rule 3.05 of the Rules (the "Listing Rules") Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Stock Exchange") of the Company with effect from 11 April 2021 due to his other business commitment.

Mr. Zhou has confirmed that he has no disagreement with the Board and there is no matter that needs to be brought to the attention of the Stock Exchange or the shareholders of the Company in relation to his resignation.

Following the resignation of Mr. Zhou, Ms. Han Lei ("Ms. Han") has been appointed as the Company Secretary, the Authorised Representative under the Listing Rules and the Authorised Representative under the Companies Ordinance with effect from 11 April 2021.

Ms. Han is a fellow member of the Hong Kong Institute of Chartered Secretaries, and the Chartered Governance Institute (formerly the Institute of Chartered Secretaries and Administrators). She holds a Bachelor's degree in Material Physics and a Master's degree in Corporate Governance. Ms. Han is the sole director of GIL (HK) Limited and the director of GIL Trust Limited and she is currently the company secretary of Shangxi Changcheng Microlight Equipment Company Limited (Stock Code: 8286), a company whose shares are listed on GEM of the Stock Exchange. She has more than 10 years of experience in the field of company secretarial services.

The Board would like to take this opportunity to welcome Ms. Han on her new appointment.

By Order of the Board

Bisu Technology Group International Limited

Gao Gunter

Chairman

Hong Kong, 11 April 2021

As at the date of this announcement, the executive directors are Dr. Gao Gunter, Mr. Chen Xinwei, Dr. Cui Dingjun, Mr. Di Ling and Mr. Artem Matyushok; and the independent non-executive Directors are Mr. Ip Mei Shun, Mr. Leung Tsz Wing and Mr. Yu Wai Chun.