Group 1 - The company, Guangdong Construction Engineering Group Co., Ltd., has approved a change in its business scope to include geological exploration technical services, basic geological exploration, and land remediation services [1][13][19] - The previous business scope included various construction engineering services, import and export of goods and technology, and investment activities [1][2] - The new business scope will be finalized upon approval by the market supervision administration [1][3] Group 2 - The company will amend its articles of association to reflect the changes in its business scope [3][13] - The board of directors and the supervisory board have both approved the changes, which will be submitted for shareholder approval [9][13] - A temporary shareholders' meeting is scheduled for September 29, 2025, to discuss the proposed changes [19][21]