Group 1 - The report details the changes in the registered capital of China Aluminum Corporation as of June 30, 2025, indicating no increase or decrease in the registered share capital, which remains at RMB 13,211,666,110 for both the previous and current month [1][2]. - The total issued shares for the company also remained unchanged at 13,211,666,110 shares, with no treasury shares reported [1][2]. - The report confirms that the total registered capital for the company, combining both securities, stands at RMB 17,155,632,078 [1][2]. Group 2 - The report indicates that there are no changes in the number of issued shares or treasury shares for the securities with codes 601600 and 02600, maintaining the figures at 13,211,666,110 and 3,943,965,968 respectively [1][2]. - There are no details provided regarding stock options, warrants, convertible bonds, or any other agreements related to the issuance of shares [1][2].