SCHEDULE 13G/A 0001985327 XXXXXXXX LIVE 1 Common Stock 12/31/2024 0001950246 MAC Copper Ltd G60409110 3RD FLOOR 44 ESPLANADE, ST ST. HELIER Y9 JE4 9WG Rule 13d-1(c) OR Royalties International Ltd. D0 4000000.00 0.00 4000000.00 0.00 4000000.00 N 4.85 CO Row 11: Based on 82,462,034 Shares outstanding as of February 28, 2025 (as reported on the Issuer's Form 20-F filed with the Securities and Exchange Commission on March 28, 2025). MAC Copper Ltd 3RD FLOOR, 44 ESPLANADE, ST, ST. HELIER, JERSEY, JE4 9WG N HC See Row 9 of the Reporting Person's cover page. 4.85%, which is calculated based on 82,462,034 Shares outstanding as of February 28, 2025 (as reported on the Issuer's Form 20-F filed with the Securities and Exchange Commission on March 28, 2025). See Row 5 of the Reporting Person's cover page. See Row 6 of the Reporting Person's cover page. See Row 7 of the Reporting Person's cover page. See Row 8 of the Reporting Person's cover page. N Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. OR Royalties International Ltd. /s/ Michael Spencer 07/07/2025