阳光油砂：侯蕊珊获委任为公司秘书及授权代表

Group 1 - Sunshine Oilsands (02012) announced that Ms. Zhou Minyan has submitted her resignation as the company secretary and authorized representative, effective from August 15, 2025 [1] - Following Ms. Zhou's resignation, the board is pleased to announce that Ms. Hou Ruishan has been appointed as the company secretary and authorized representative, effective from August 15, 2025 [1]