MMG LTD — US$ 500.0m Convertible Bonds due 2030

SECOND QUARTER PRODUCTION REPORT FOR THE THREE MONTHS ENDED 30 JUNE 2026

DATE OF BOARD MEETING

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2026

VOLUNTARY ANNOUNCEMENT - ACQUISITION OF ANGLO AMERICAN NICKEL BUSINESS

DUGALD RIVER EXPLORATION RESULTS - WALLAROO COPPER

OVERSEAS REGULATORY ANNOUNCEMENT

COMPLETION OF THE ISSUE OF US$800,000,000 ZERO COUPON CONVERTIBLE BONDS DUE 2027

CONNECTED TRANSACTION - KHOEMACAU CONCENTRATE PLANT AND BOXCUT MINING INFRASTRUCTURE SUPPLY AGREEMENT AND SECOND CONSTRUCTION AGREEMENT

COMPLETION OF PLACING OF NEW SHARES UNDER GENERAL MANDATE

(1) PLACING OF NEW SHARES UNDER GENERAL MANDATE&#x3b; AND (2) CONCURRENT PROPOSED ISSUE OF US$800,000,000 ZERO COUPON CONVERTIBLE BONDS DUE 2027 UNDER GENERAL MANDATE

ANNOUNCEMENT RELATING TO RULE 13.18 OF THE LISTING RULES

CONTINUING CONNECTED TRANSACTION - KHOEMACAU MINE LOGISTICS AGREEMENT

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2026

ARTICLES OF ASSOCIATION

POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 28 MAY 2026

CONTINUING CONNECTED TRANSACTION - KHOEMACAU MINE EXPANSION PROJECT - MINING SERVICES AGREEMENTS

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2026

ANNOUNCEMENT RELATING TO RULE 13.18 OF THE LISTING RULES

NOTIFICATION LETTER AND REPLY FORM TO NON-REGISTERED SHAREHOLDERS

NOTIFICATION LETTER AND REPLY FORM TO REGISTERED SHAREHOLDERS

NOTIFICATION LETTER AND REPLY FORM TO NEW REGISTERED SHAREHOLDERS

CLOSURE OF REGISTER OF MEMBERS

NOTICE OF ANNUAL GENERAL MEETING

FORM OF PROXY FOR USE AT THE ANNUAL GENERAL MEETING (MEETING) (OR ANY ADJOURNMENT THEREOF)

ANNUAL REPORT 2025

FIRST QUARTER PRODUCTION REPORT FOR THE THREE MONTHS ENDED 31 MARCH 2026

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MARCH 2026

CONTINUING CONNECTED TRANSACTION - ROSEBERY CONCENTRATE SALES AGREEMENT FURTHER REVISION OF 2025 ANNUAL CAP

CONNECTED TRANSACTION - KHOEMACAU CONCENTRATE PLANT AND BOXCUT AND MINING INFRASTRUCTURE CONSTRUCTION AGREEMENT

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2026

PROPOSED AMENDMENTS TO ARTICLES OF ASSOCIATION

ANNOUNCEMENT ON ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2025

(REVISED) MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2026

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2026

DATE OF BOARD MEETING

CONTINUING CONNECTED TRANSACTION - SHIPPING FRAMEWORK AGREEMENT

LIST OF DIRECTORS AND THEIR ROLE AND FUNCTION

APPOINTMENT OF EXECUTIVE DIRECTOR AND NON-EXECUTIVE DIRECTOR

ANNOUNCEMENT PURSUANT TO RULE 13.09 OF THE LISTING RULES NON-CASH IMPAIRMENT RESULTING IN A PROFIT WARNING