China BlueChemical Ltd. at its AGM held on May 28, 2024, announced the resignation of Mr. Yu Changchun from independent non-executive Director has taken immediate effect upon the approval of the appointment of Mr. Yang Wanhong as independent non-executive Director by Shareholders at the AGM. Changes in members of committees of the board: The Board further announced that Mr. Yang Wanhong, an independent non-executive Director of the Company, has been appointed as the chairman of the investment review committee, a member of the nomination committee, and a member of the audit committee of the Board. The above appointments become effective on 28 May 2024.