Exhibit 99.1 Solaris Resources Inc. Condensed Consolidated Interim Financial Statements For the three and six months ended June 30, 2025 and 2024 (Unaudited) Solaris Resources Inc. Condensed Consolidated Interim Statements of Financial Position (Unaudited – In thousands of United States dollars) | | | | June 30, | | December 31, | | --- | --- | --- | --- | --- | --- | | | Note | | 2025 | | 2024 | | Assets | | | | | | | Current assets | | | | | | | Cash and cash equivalents | | $| 47,047 |$ | 31,738 | | Pr ...