Chiho Environmental Group Limited announced that Mr. Martin Simon has resigned as chief financial officer of the Company with effect from 14 December 2021 as he was of the view that he was no longer able to exert his influence over the management or decision making of the Company. Mr. Simon has confirmed that he has no disagreement with the Board and there is no matter relating to his resignation that needs to be brought to the attention of the shareholders of the Company and The Stock Exchange of Hong Kong Limited.