德永佳集团(00321.HK)：徐浩然将获委任为公司秘书及授权代表

Group 1 - The core announcement is about the retirement of Chen Zhihan, who will resign as the company secretary and authorized representative effective from August 25, 2025 [1] - Chen Zhihan will also resign as the group's Chief Financial Officer effective from August 31, 2025 [1] - Xu Haoran will be appointed as the company secretary and authorized representative effective from August 25, 2025 [1]