广州发展：第九届董事会第二十一次会议决议公告

Group 1 - The core point of the article is that Guangzhou Development announced the approval of the resolution regarding the supplementary election of members of the specialized committee of the ninth board of directors during its 21st meeting [2] Group 2 - The announcement was made on December 30, indicating the company's ongoing governance activities [2] - The decision reflects the company's commitment to maintaining an effective board structure [2] - The supplementary election aims to enhance the operational efficiency of the board's specialized committees [2]