6-K 1 form6kmar023.htm 6-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13A-16 OR 15D-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
Month of March 2023

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 ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

EXHIBITS
99.1 Stock Exchange announcement dated 1 March 2023 entitled ‘Total voting rights and issued capital’
99.2 Stock Exchange announcement dated 1 March 2023 entitled ‘Appendix 3X – Initial Director’s Notice’
99.3 Stock Exchange announcement dated 1 March 2023 entitled ‘Notification of Issue, Conversion or Payment up of Unquoted Equity Securities’
99.4 Stock Exchange announcement dated 1 March 2023 entitled ‘Notification of Issue, Conversion or Payment up of Unquoted Equity Securities’
99.5 Stock Exchange announcement dated 2 March 2023 entitled ‘Shareholdings of Persons Discharging Managerial Responsibility (PDMR) / Key Management Personnel (KMP)’
99.6 Media release dated 13 March 2023 entitled ‘Underground production celebrated at Oyu Tolgoi’
99.7 Media release dated 17 March 2023 entitled ‘Rio Tinto spends more than A$15.3 billion with Australian suppliers’
99.8 Media release dated 17 March 2023 entitled ‘Rio Tinto spends A$8.6 billion with suppliers in WA’
99.9 Media release dated 20 March 2023 entitled ‘Rio Tinto publishes independent report on cultural heritage management performance’
99.10 Stock Exchange announcement dated 23 March 2023 entitled ‘Shareholdings of Persons Discharging Managerial Responsibility (PDMR) / Key Management Personnel (KMP)’
99.11 Stock Exchange announcement dated 23 March 2023 entitled ‘Shareholdings of Persons Discharging Managerial Responsibility (PDMR) / Key Management Personnel (KMP)’
99.12 Stock Exchange announcement dated 28 March 2023 entitled ‘Notification of Issue, Conversion or Payment up of Unquoted Equity Securities’
99.13 Stock Exchange announcement dated 30 March 2023 entitled ‘Rio Tinto and First Quantum Minerals partner to progress the La Granja copper project in Peru’

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/ Steve Allen | By | /s/ Steve Allen
Name | Steve Allen | Name | Steve Allen
Title | Company Secretary | Title | Joint Company Secretary
Date | 3 April 2023 | Date | 3 April 2023