According to the Zhitong Financial APP, Citic sec (06030) announced that, in light of Xia Mingli's departure from the company's indirect wholly-owned subsidiary, Citic Lyon Securities, the board of directors resolved and approved the appointment of Yu Xiaojun as the authorized representative of the company to accept legal documents and notices delivered to the company in Hong Kong, effective from November 25, 2024, during a meeting held on November 25, 2024, in accordance with Section 16 of Chapter 622 of the Companies Ordinance and Rule 19A.13(2) of the listing rules of The Stock Exchange of Hong Kong Limited.