6-K 1 form6k2025mar.htm 6-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of March 2025

Commission file number: 001-10533 | Commission file number: 001-34121
Rio Tinto plc | Rio Tinto Limited
| ABN 96 004 458 404
(Translation of registrant’s name into English) | (Translation of registrant’s name into English)
6 St. James’s Square | Level 43, 120 Collins Street
London, SW1Y 4AD, United Kingdom | Melbourne, Victoria 3000, Australia
(Address of principal executive offices) | (Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form
40-F:
Form 20-F ☒ Form 40-F ☐
EXHIBITS
99.1 Stock Exchange announcement dated 3 March 2025 entitled ‘Total Voting Rights and Issued Capital’.
99.2 Stock Exchange announcement dated 3 March 2025 entitled ‘Shareholdings of persons discharging
managerial responsibility (PDMR) / Key Management Personnel (KMP)’.
99.3 Media release dated 3 March 2025 entitled ‘Shipping resumes at Rio Tinto’s East Intercourse Island
facility at Dampier Port’.
99.4 Stock Exchange announcement dated 6 March 2025 entitled ‘Rio Tinto completes acquisition of
Arcadium Lithium’.
99.5 Stock Exchange announcement dated 6 March 2025 entitled ‘Rio Tinto to invest $1.8 billion to develop
Brockman mine extension in Western Australia’s Pilbara’.
99.6 Stock Exchange announcement dated 6 March 2025 entitled ‘Shareholdings of persons discharging
managerial responsibility (PDMR) / Key Management Personnel (KMP)’.
99.7 Stock Exchange announcement dated 6 March 2025 entitled ‘Shareholdings of persons discharging
managerial responsibility (PDMR) / Key Management Personnel (KMP)’.
99.8 Stock Exchange announcement dated 7 March 2025 entitled ‘Shareholdings of persons discharging
managerial responsibility (PDMR) / Key Management Personnel (KMP)’.
99.9 Stock Exchange announcement dated 12 March 2025 entitled ‘Shareholdings of persons discharging
managerial responsibility (PDMR) / Key Management Personnel (KMP)’.
99.10 Media release dated 13 March 2025 entitled ‘Rio Tinto and Edify Energy sign landmark solar and
battery agreement for Rio Tinto’s Gladstone operations’.
99.11 Stock Exchange announcement dated 13 March 2025 entitled ‘Form 603 – Notice of initial substantial
holder’.
99.12 Stock Exchange announcement dated 24 March 2025 entitled ‘Shareholdings of persons discharging
managerial responsibility (PDMR) / Key Management Personnel (KMP)’.
99.13 Stock Exchange announcement dated 25 March 2025 entitled ‘Appendix 3G – Notification of issue,
conversion or payment up of unquoted equity securities’.
99.14 Media release dated 27 March 2025 entitled ‘Rio Tinto releases details of $8.4 billion of taxes and
royalties paid in 2024’.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused
this report to be signed on their behalf by the undersigned, thereunto duly authorised.

Rio Tinto plc | Rio Tinto Limited
(Registrant) | (Registrant)
By | /s/ Andrew Hodges | By | /s/ Tim Paine
Name | Andrew Hodges | Name | Tim Paine
Title | Company Secretary | Title | Company Secretary
Date | 1 April 2025 | Date | 1 April 2025