Rosan Resources : RESIGNATION OF CHIEF FINANCIAL OFFICER, COMPANY SECRETARY AND AUTHORISED REPRESENTATIVE

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Rosan Resources Holdings Limited

融信資源控股有限公司

(Incorporated in Bermuda with limited liability)

(Stock Code: 578)

RESIGNATION OF CHIEF FINANCIAL OFFICER, COMPANY SECRETARY AND

AUTHORISED REPRESENTATIVE

The board (the ''Board'') of directors (the ''Director(s)'') of Rosan Resources Holdings Limited (the ''Company'') hereby announces that Mr. Li Chun On (''Mr. Li'') has tendered his resignation as (i) the Chief Financial Officer of the Company, (ii) the company secretary of the Company (the ''Company Secretary'') and (iii) the authorised representative of the Company (the ''Authorized Representative'') under Rule 3.05 of the Rules (the ''Listing Rules'') Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited with effect from 13 May 2021 due to his own family reasons.

Following the resignation of Mr. Li, the Company will have (i) no Company Secretary, which constitutes non-compliance of Rule 3.28 of the Listing Rules; and (ii) one Authorised Representative, which results in the number of Authorised Representatives falling below the number required under Rule 3.05 of the Listing Rules.

The Company is in the process of identifying suitable candidate to fill in the vacancy of the Company Secretary and the Authorised Representative and will ensure that the suitable candidate(s) will be appointed as soon as practicable in order to ensure compliance by the Company with Rules 3.05 and 3.28 of the Listing Rules. Further announcement will be made as and when appropriate.

The Board would like to express its sincere gratitude and appreciation to Mr. Li for his contribution to the Company during his tenure of service.

By order of the Board

Rosan Resources Holdings Limited

Bao Hongkai

Chairman

Hong Kong, 13 May 2021

As at the date of this announcement, the executive directors are Mr. Bao Hongkai, Mr. Dong Cunling, Mr. Li Xiangfei, Mr. Sun Shusheng and Mr. Zhang Yi; the non-executive director is Mr. Li Chunyan; and the independent non-executive directors are Mr. Kelvin-Kin Cheong Ho, Mr. Ma Geng and Mr. Wan Man Wah.