四川成渝：关于参加四川辖区2025年投资者网上集体接待日及半年度报告业绩说明会活动的公告

Group 1 - The company Sichuan Chengyu announced its participation in an online collective reception event for investors on September 12, 2025, from 14:00 to 17:00 [2] - The event is organized by the Sichuan Listed Companies Association and Shenzhen Panorama Network Co., Ltd. [2]