Group 1 - The company will hold its second extraordinary general meeting of shareholders in 2025 on October 9, 2025, at 15:00 [1][33] - The meeting will utilize a combination of on-site and online voting methods, with the online voting system provided by the Shanghai Stock Exchange [1][2] - The voting period for the online system will be from 9:15 to 15:00 on the day of the meeting [2] Group 2 - The company plans to change its name from "Tianjin Yinlong Prestressed Materials Co., Ltd." to "Yinlong Group Co., Ltd." to better reflect its strategic focus on dual main businesses [20][26] - The board of directors has approved the name change and the revision of the company's articles of association, which will be submitted for shareholder approval [21][29] - The name change is part of the company's strategy to enhance brand value and align with its growing focus on the rail transit concrete products industry [20][26]