The board (the "Board") of directors (the "Director(s)") of Rosan Resources Holdings Limited (the "Company") announced the Mr. Wan Man Wah has tendered his resignation as the independent non-executive Director ("INED"), a member of audit committee, nomination committee and remuneration committee with effect from 5 July 2021. Mr. Wan Man Wah resigned from his position in order to devote more time to pursue his other business engagements and has confirmed that he has no claim against the Company in respect of his resignation and has no disagreement with the Board. The Board further announces that Mr. Wan Tze Fan Terence ("Mr. Wan") has been appointed as an INED, a member of audit committee, nomination committee and remuneration committee with effect from 5 July 2021. Mr. Wan is currently an executive director and the chief financial officer of Sino Oil and Gas Holdings Limited (stock code: 702) and an independent non-executive director of China Primary Energy Holdings Limited, he was also an independent non-executive director of Eagle Legend Asia Limited from December 2014 to December 2019.