越秀交通基建：刘艳获委任为董事长、董事 姚晓生获委任为董事、总经理

Group 1 - The company announced the retirement of Mr. He Boqing due to reaching the retirement age, resigning from his positions as Chairman, Director, and General Manager [1] - The company decided not to appoint Mr. Pan Yongqiang as Director and Deputy General Manager [1] - Ms. Liu Yan has been appointed as the new Chairman and Director, while Mr. Yao Xiaosheng has been appointed as Director and General Manager [1]