Resolution on acquisition limit
Resolved 3 August 2026Off-auction purchase transaction for treasury shares (ToSTNeT-3)The full horizontal line represents all issued shares, with marks at 10% intervals. The colored section represents the percentage stated in the resolution as the maximum proportion that may be repurchased under it.
This is a limit, and does not mean that the company will buy back all of it. The amount actually acquired will be shown in a later disclosure on the status of the acquisition of treasury shares.
The Tokyo Stock Exchange's off-auction purchase transaction (ToSTNeT-3) at 8:45 a.m. on 4 August 2026
Mitsui Mining & Smelting Co., Ltd. has indicated its intention to sell all of its common shares in the company, and the company therefore seeks to avoid the impact of the sale of those shares on supply and demand in the stock market.
| Item | Details |
|---|---|
| Class of shares to be acquired | The Company's common shares |
| Maximum number of shares to be acquired | 290,500 shares (maximum) |
| Percentage of total issued shares | 11.85％ |
| Total acquisition price | ¥1,722,665,000 (maximum) |
| Acquisition period | The Tokyo Stock Exchange's off-auction purchase transaction (ToSTNeT-3) at 8:45 a.m. on 4 August 2026 |
| Method of acquisition | Off-auction purchase transaction for treasury shares (ToSTNeT-3) |
| Reason for acquisition | Mitsui Mining & Smelting Co., Ltd. has indicated its intention to sell all of its common shares in the company, and the company therefore seeks to avoid the impact of the sale of those shares on supply and demand in the stock market. |
| Resolution date | 3 August 2026 |
| Current number of treasury shares | 150,487 shares (as of 31 March 2026) |
| Total number of issued shares | 2,452,013 shares (excluding treasury shares, as of 31 March 2026) |
Items this document does not state (6)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.Mitsui Mining & Smelting Co., Ltd. has indicated its intention to sell all of its common shares in the company, and the company therefore seeks to avoid the impact of the sale of those shares on supply and demand in the stock market.