Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

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 January 2024


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

99.1Stock Exchange announcement dated 2 January 2024 entitled ‘Total voting rights and issued capital’

99.2Stock Exchange announcement dated 15 January 2024 entitled ‘Notification of cessation of +securities’

99.3Stock Exchange announcement dated 15 January 2024 entitled ‘Notification of Issue, Conversion or Payment up of Unquoted Equity Securities’

99.4Stock Exchange announcement dated 15 January 2024 entitled ‘Notification of Issue, Conversion or Payment up of Unquoted Equity Securities’

99.5Media release dated 16 January 2024 entitled ‘Dampier Salt agrees to sale of Lake Macleod operation to Leichhardt’

99.6Stock Exchange announcement dated 22 January 2024 entitled ‘Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)’

99.7Stock Exchange announcement dated 24 January 2024 entitled ‘Plane crash near Fort Smith, Northwest Territories, Canada’

99.8Stock Exchange announcement dated 24 January 2024 entitled ‘Update on Fort Smith plane crash’

99.9Stock Exchange announcement dated 24 January 2024 entitled ‘Rio Tinto to drive development of Australia’s largest solar farm at Gladstone’

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 February 2024	Date	1 February 2024

EXHIBIT 99.1

Notice to LSE

Total voting rights and issued capital

2 January 2024

In accordance with the Financial Conduct Authority’s (FCA) Disclosure Guidance and Transparency Rule 5.6.1R, Rio Tinto plc notifies the market that as of 31 December 2023:

1.Rio Tinto plc’s issued share capital comprised 1,255,892,098 Ordinary shares of 10p each, each with one vote.

2.4,570,902 ordinary shares of 10p each are held in treasury. These shares are not taken into consideration in relation to the payment of dividends and voting at shareholder meetings.

Accordingly the total number of voting rights in Rio Tinto plc is 1,251,321,196. This figure may be used by shareholders (and others with notification obligations) as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change to their interest in, Rio Tinto plc under the FCA’s Disclosure Guidance and Transparency Rules.

Note:

As at the date of this announcement:

(a)Rio Tinto plc has also issued one Special Voting Share of 10p and one DLC Dividend Share of 10p in connection with its dual listed companies (‘DLC’) merger with Rio Tinto Limited which was designed to place the shareholders of both companies in substantially the same position as if they held shares in a single enterprise owning all of the assets of both companies;

(b)the Special Voting Share facilitates joint voting by shareholders of Rio Tinto plc and Rio Tinto Limited on joint electorate resolutions; and

(c)there are 371,216,214 publicly held Rio Tinto Limited shares in issue which do not form part of the share capital of Rio Tinto plc.

LEI: 213800YOEO5OQ72G2R82

Classification: 2.5 Total number of voting rights and capital disclosed under article 15 of the Transparency Directive

Notice to LSE 2 / 2

Contacts

Please direct all enquiries to media.enquiries@riotinto.com


Media Relations, United Kingdom Matthew Klar M +44 7796 630 637 David Outhwaite M +44 7787 597 493	Media Relations, Australia Matt Chambers M +61 433 525 739 Jesse Riseborough M +61 436 653 412 Alyesha Anderson M +61 434 868 118 Michelle Lee M +61 458 609 322	Media Relations, Americas Simon Letendre M +1 514 796 4973 Malika Cherry M +1 418 592 7293 Vanessa Damha M +1 514 715 2152
Investor Relations, United Kingdom Menno Sanderse M +44 7825 195 178 David Ovington M +44 7920 010 978 Laura Brooks M +44 7826 942 797	Investor Relations, Australia Tom Gallop M +61 439 353 948 Amar Jambaa M +61 472 865 948
Rio Tinto plc 6 St James’s Square London SW1Y 4AD United Kingdom T +44 20 7781 2000 Registered in England No. 719885	Rio Tinto Limited Level 43, 120 Collins Street Melbourne 3000 Australia T +61 3 9283 3333 Registered in Australia ABN 96 004 458 404

This announcement is authorised for release to the market by Andy Hodges, Rio Tinto’s Group Company Secretary.

riotinto.com

Notification of cessation of +securities Notification of cessation of +securities 1 / 4 Announcement Summary Entity name RIO TINTO LIMITED Announcement Type New announcement Date of this announcement Monday January 15, 2024 Details of +securities that have ceased ASX +security code Security description Number of +securities that have ceased The +securities have ceased due to Date of cessation RIOAL SHARE RIGHTS 68,388 Lapse of conditional right to securities because the conditions have not been, or have become incapable of being, satisfied 31/12/2023 Refer to next page for full details of the announcement EXHIBIT 99.2

Notification of cessation of +securities Notification of cessation of +securities 2 / 4 Part 1 - Announcement Details 1.1 Name of +Entity RIO TINTO LIMITED We (the entity named above) provide the following information about our issued capital. 1.2 Registered Number Type ABN Registration Number 96004458404 1.3 ASX issuer code RIO 1.4 The announcement is 1.5 Date of this announcement 15/1/2024 New announcement

Notification of cessation of +securities Notification of cessation of +securities 3 / 4 Part 2 - Details of +equity securities or +debt securities that have ceased ASX +Security Code and Description RIOAL : SHARE RIGHTS Unquoted +equity securities that have ceased Number of securities that have ceased 68,388 Reason for cessation Lapse of conditional right to securities because the conditions have not been, or have become incapable of being, satisfied Date of cessation 31/12/2023 Is the entity paying any consideration for the cessation? Any other information the entity wishes to notify to ASX about the cessation? No

Notification of cessation of +securities Notification of cessation of +securities 4 / 4 Part 3 - Issued capital following changes Following the cessation of the +securities the subject of this notification, the issued capital of the entity will comprise: 3.1 Quoted +equity securities and +debt securities (total number of each +class of +securities quoted on ASX) ASX +security code and description Total number of +securities on issue RIO : ORDINARY FULLY PAID 371,216,214 3.2 Unquoted +equity securities (total number of each +class of +equity securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue RIOAI : SPECIAL VOTING SHARE 1 RIOAK : DLC DIVIDEND SHARE 1 RIOAL : SHARE RIGHTS 3,608,994 Note: the figures stated in the tables above are used to calculate the total market capitalisation of the entity published by ASX from time to time. The table will not include those classes of +securities that have ceased or lapsed in their entirety in ASX records before the announcement date described in Q1.5, even if the entity has advised ASX of a change to that class of +security in Part 2 of this form.

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 1 / 7 Announcement Summary Entity name RIO TINTO LIMITED Date of this announcement Monday January 15, 2024 The +securities the subject of this notification are: Total number of +securities to be issued/transferred ASX +security code Security description Total number of +securities to be issued/transferred Issue date RIOAL SHARE RIGHTS 6,812 31/12/2023 Refer to next page for full details of the announcement +Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX EXHIBIT 99.3

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 2 / 7 Part 1 - Entity and announcement details 1.1 Name of entity RIO TINTO LIMITED We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities. 1.2 Registered number type ABN Registration number 96004458404 1.3 ASX issuer code RIO 1.4 The announcement is 1.5 Date of this announcement 15/1/2024 New announcement

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 3 / 7 Part 2 - Issue details 2.1 The +securities the subject of this notification are: 2.2a This notification is given in relation to an issue of +securities in a class which is not quoted on ASX and which: has an existing ASX security code ("existing class") +Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 4 / 7 Part 3B - number and type of +securities the subject of this notification (existing class) where issue has not previously been notified to ASX in an Appendix 3B ASX +security code and description RIOAL : SHARE RIGHTS Date the +securities the subject of this notification were issued 31/12/2023 Will these +securities rank equally in all respects from their issue date with the existing issued +securities in that class Were any of the +securities issued to +key management personnel (KMP) or an +associate? Please provide a URL link for a document lodged with ASX detailing the terms of the +employee incentive scheme or a summary of the terms Rio Tinto Limited Global Employee Share Plan (myShare) was approved by the shareholders at the 2021 annual general meeting and the terms of myShare is set out in the Notice of Meeting at: https://www.asx.com.au/asxpdf/20210308/pdf/44tfy5dwg3nsp1.pdf Any other information the entity wishes to provide about the +securities the subject of this notification Issue details Number of +securities 1,352 ASX +security code and description RIOAL : SHARE RIGHTS Date the +securities the subject of this notification were issued 31/12/2023 Will these +securities rank equally in all respects from their issue date with the existing issued No Yes

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 5 / 7 Will these +securities rank equally in all respects from their issue date with the existing issued +securities in that class Were any of the +securities issued to +key management personnel (KMP) or an +associate? Please provide a URL link for a document lodged with ASX detailing the terms of the +employee incentive scheme or a summary of the terms Rio Tinto Limited Equity Incentive Plan (EIP) Rules were approved by the shareholders at the 2018 annual general meeting and the terms of myShare is set out in the Notice of Meeting at https://www.asx.com.au/asxpdf/20180302/pdf/43s 3gxnhrdy1kj.pdf Any other information the entity wishes to provide about the +securities the subject of this notification Issue details Number of +securities 5,460 No Yes

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 6 / 7 Part 4 - +Securities on issue Following the issue, conversion or payment up of the +securities the subject of this application, the +securities of the entity will comprise: (A discrepancy in these figures compared to your own may be due to a matter of timing if there is more than one application for quotation/issuance currently with ASX for processing.) 4.1 Quoted +Securities (Total number of each +class of +securities quoted) ASX +security code and description Total number of +securities on issue RIO : ORDINARY FULLY PAID 371,216,214 4.2 Unquoted +Securities (Total number of each +class of +securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue RIOAI : SPECIAL VOTING SHARE 1 RIOAK : DLC DIVIDEND SHARE 1 RIOAL : SHARE RIGHTS 3,684,194

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 7 / 7 Part 5 - Other Listing Rule requirements 5.1 Were the +securities issued under an exception in Listing Rule 7.2 and therefore the issue did not need any security holder approval under Listing Rule 7.1? 5.2 Has the entity obtained, or is it obtaining, +security holder approval for the issue under listing rule 7.1? 5.2b Are any of the +securities being issued without +security holder approval using the entity's 15% placement capacity under listing rule 7.1? 5.2b.1 How many +securities are being issued without +security holder approval using the entity's 15% placement capacity under listing rule 7.1? 6,812 5.2c Are any of the +securities being issued without +security holder approval using the entity's additional 10% placement capacity under listing rule 7.1A (if applicable)? No Yes No No

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 1 / 6 Announcement Summary Entity name RIO TINTO LIMITED Date of this announcement Monday January 15, 2024 The +securities the subject of this notification are: Total number of +securities to be issued/transferred ASX +security code Security description Total number of +securities to be issued/transferred Issue date RIO ORDINARY FULLY PAID 23,107 31/12/2023 Refer to next page for full details of the announcement Unquoted options that have been exercised or other unquoted +convertible securities that have been converted EXHIBIT 99.4

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 2 / 6 Part 1 - Entity and announcement details 1.1 Name of entity RIO TINTO LIMITED We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities. 1.2 Registered number type ABN Registration number 96004458404 1.3 ASX issuer code RIO 1.4 The announcement is 1.5 Date of this announcement 15/1/2024 New announcement

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 3 / 6 Part 2 - Issue details 2.1 The +securities the subject of this notification are: 2.2b The +securities being issued, transferred or re-classified as a result of the options being exercised or other +convertible securities being converted are: securities that have already been quoted on ASX ("existing class") Unquoted options that have been exercised or other unquoted +convertible securities that have been converted

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 4 / 6 Part 3B - number and type of +securities the subject of this notification (existing class) where issue has not previously been notified to ASX in an Appendix 3B The right of the holder of the options or other +convertible securities to receive the +underlying securities is being satisfied by: The underlying securities being received by the holder are: Existing +securities converting into an existing class FROM (Existing Class) ASX +Security code and description RIOAL : SHARE RIGHTS TO (Existing Class) ASX +Security code and description RIO : ORDINARY FULLY PAID Please state the number of options that were exercised or other +convertible securities that were converted 23,107 The first date the options were exercised or other +convertible securities were converted 31/12/2023 The last date the options were exercised or other +convertible securities were converted 31/12/2023 Is this all of the options or other +convertible securities on issue of that type? Were the options being exercised or other +convertible securities being converted issued under an +employee incentive scheme? Are any of the options being exercised or other +convertible securities being converted held by +key management personnel (KMP) or an +associate? Date the +securities the subject of this notification were issued/transferred 31/12/2023 Any other information the entity wishes to provide about the +securities the subject of this notification No Yes Yes Already quoted by ASX A transfer of existing +securities

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 5 / 6 Issue details Number of +securities 23,107

Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 6 / 6 Part 4 - +Securities on issue Following the issue, conversion or payment up of the +securities the subject of this application, the +securities of the entity will comprise: (A discrepancy in these figures compared to your own may be due to a matter of timing if there is more than one application for quotation/issuance currently with ASX for processing.) 4.1 Quoted +Securities (Total number of each +class of +securities quoted) ASX +security code and description Total number of +securities on issue RIO : ORDINARY FULLY PAID 371,216,214 4.2 Unquoted +Securities (Total number of each +class of +securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue RIOAI : SPECIAL VOTING SHARE 1 RIOAK : DLC DIVIDEND SHARE 1 RIOAL : SHARE RIGHTS 3,654,275

EXHIBIT 99.5 Please direct all enquiries to: Media Release media.enquiries@riotinto.com Dampier Salt agrees to sale of Lake Macleod operation to Leichhardt 16 January 2024 Dampier Salt Limited (Dampier Salt) has entered into a sales agreement for the Lake MacLeod salt and gypsum operation in Carnarvon, Western Australia, with privately-owned salt company Leichhardt Industrials Group (Leichhardt) for A$375 million (US$251 million). Completion of the sale is conditional on certain commercial and regulatory conditions being satisfied, and this is expected to occur by the end of the year. Rio Tinto’s Managing Director Port, Rail & Core Services, Richard Cohen, said “The sale of Lake MacLeod will enable Dampier Salt to focus on enhancing operational efficiencies at its remaining two Pilbara operations, while allowing the new owner of Lake MacLeod to maximise its potential. “Over the next 12 months, the Dampier Salt leadership team’s focus will be on safety, delivering on plan, and maintaining respect for all people at Lake MacLeod and in the Carnarvon community. “We are pleased Leichhardt has committed to retaining all Lake MacLeod employees, ensuring continuity of operation and providing job stability to the 130-strong workforce”. Lake MacLeod is one of three solar salt sites owned by Dampier Salt, which also includes operations in Dampier and Port Hedland. It is located within Baiyungu country in the Gascoyne region of Western Australia, 70 kilometres north of the town of Carnarvon, and consists of a ~1.5 Mtpa salt operation, ~1 Mtpa gypsum operation as well as a deepwater port at Cape Cuvier. Dampier Salt has no plans to sell any other assets within its business. Notes to editors Dampier Salt is a joint venture between Rio Tinto (68%), Marubeni Corporation (22%) and Sojitz (10%). It is the world’s largest exporter of seaborne salt with annual production capacity of approximately 10 million tonnes.

Media Release 2 / 2 Contacts Please direct all enquiries to media.enquiries@riotinto.com Media Relations, United Kingdom Matthew Klar M +44 7796 630 637 David Outhwaite M +44 7787 597 493 Media Relations, Australia Matt Chambers M +61 433 525 739 Jesse Riseborough M +61 436 653 412 Alyesha Anderson M +61 434 868 118 Michelle Lee M +61 458 609 322 Media Relations, Americas Simon Letendre M +1 514 796 4973 Malika Cherry M +1 418 592 7293 Vanessa Damha M +1 514 715 2152 Investor Relations, United Kingdom Menno Sanderse M +44 7825 195 178 David Ovington M +44 7920 010 978 Laura Brooks M +44 7826 942 797 Investor Relations, Australia Tom Gallop M +61 439 353 948 Amar Jambaa M +61 472 865 948 Rio Tinto plc 6 St James’s Square London SW1Y 4AD United Kingdom T +44 20 7781 2000 Registered in England No. 719885 Rio Tinto Limited Level 43, 120 Collins Street Melbourne 3000 Australia T +61 3 9283 3333 Registered in Australia ABN 96 004 458 404 riotinto.com

EXHIBIT 99.6 Notice to ASX/LSE Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP) 22 January 2024 As part of its dual listed company structure, Rio Tinto notifies dealings in Rio Tinto plc and Rio Tinto Limited securities by PDMRs / KMPs to both the Australian Securities Exchange (ASX) and the London Stock Exchange (LSE). Global Employee Share Plan (myShare) Under myShare employees are able to purchase, on a quarterly basis, Rio Tinto plc ordinary shares of 10p each, Rio Tinto plc ADRs or Rio Tinto Limited ordinary shares. Shares are purchased out of deductions from salary and participants are allocated an equivalent number of shares or ADRs free of charge (‘matching shares’ and ‘matching ADRs’), conditional upon satisfying the terms of myShare. The matching shares or matching ADRs are subject to a three year holding period, and vest after this period. myShare vesting On 18 January 2024, the following PDMR / KMP received their vested matching shares under myShare, of which sufficient were sold on 18 January 2024 to pay applicable withholding taxes and other deductions. Security Name of PDMR / KMP Number of matching shares originally awarded Number of shares vested* Number of shares sold Price per share sold Number of shares retained Rio Tinto plc shares Baatar, Bold 6.3003 8.1307 3.414854 GBP 54.285 4.715846 Rio Tinto plc shares Barrios, Alfredo 12.5084 16.1434 0.956933 GBP 54.285 15.186467 Rio Tinto plc shares Cunningham, Peter 6.3003 8.1307 3.414854 GBP 54.285 4.715846 Rio Tinto Limited shares Kaufman, Sinead 11.7914 14.4669 - - 14.4669 Rio Tinto plc shares Stausholm, Jakob 6.3003 8.1307 3.414854 GBP 54.285 4.715846 *The number of shares vested includes additional shares calculated to reflect dividends declared during the vesting period on the original matching shares awarded, in accordance with the plan rules.

Notice to ASX/LSE 2 / 3 myShare purchase On 17 January 2024, the following PDMR / KMP acquired shares under myShare and were allocated the same number of matching share awards. Security Name of PDMR / KMP Number of shares acquired Number of matching shares awarded Price per share Rio Tinto plc shares Baatar, Bold 7.034766 7.034766 GBP 53.30666 Rio Tinto plc shares Barrios, Alf 18.951288 18.951288 GBP 53.30666 Rio Tinto plc shares Cunningham, Peter 7.034766 7.034766 GBP 53.30666 Rio Tinto Limited shares Kaufman, Sinead 11.004867 11.004867 AUD 127.0347 Rio Tinto plc shares Stausholm, Jakob 7.034766 7.034766 GBP 53.30666 UK Share Plan (UKSP) The UKSP is an HMRC approved Share Incentive Plan under which qualifying UK employees are able to purchase, on a quarterly basis, Rio Tinto plc shares. Rio Tinto plc shares are purchased out of monthly deductions from salary, and participants are allocated an equivalent number of shares free of charge (matching shares). Qualifying UK employees are also awarded Free Shares once a year. On 17 January 2024, the following PDMR / KMP purchased shares under the UKSP and were allocated the same number of matching shares. Security Name of PDMR Number of shares acquired Number of matching shares awarded Price per share Rio Tinto plc shares Baatar, Bold 7 7 GBP 53.30666 Rio Tinto plc shares Stausholm, Jakob 7 7 GBP 53.30666 FCA notifications in accordance with the EU Market Abuse Regulation have been issued to the London Stock Exchange contemporaneously with this release. LEI: 213800YOEO5OQ72G2R82 Classification: 3.1. Information disclosed under article 19 of the Market Abuse Regulation.

Notice to ASX/LSE 3 / 3 Contacts Please direct all enquiries to media.enquiries@riotinto.com Media Relations, United Kingdom Matthew Klar M +44 7796 630 637 David Outhwaite M +44 7787 597 493 Media Relations, Australia Matt Chambers M +61 433 525 739 Jesse Riseborough M +61 436 653 412 Alyesha Anderson M +61 434 868 118 Michelle Lee M +61 458 609 322 Media Relations, Americas Simon Letendre M +1 514 796 4973 Malika Cherry M +1 418 592 7293 Vanessa Damha M +1 514 715 2152 Investor Relations, United Kingdom Menno Sanderse M +44 7825 195 178 David Ovington M +44 7920 010 978 Laura Brooks M +44 7826 942 797 Investor Relations, Australia Tom Gallop M +61 439 353 948 Amar Jambaa M +61 472 865 948 Rio Tinto plc 6 St James’s Square London SW1Y 4AD United Kingdom T +44 20 7781 2000 Registered in England No. 719885 Rio Tinto Limited Level 43, 120 Collins Street Melbourne 3000 Australia T +61 3 9283 3333 Registered in Australia ABN 96 004 458 404 This announcement is authorised for release to the market by Andy Hodges, Rio Tinto’s Group Company Secretary. riotinto.com

Notice to ASX/LSE Plane crash near Fort Smith, Northwest Territories, Canada 24 January 2024 We have been informed by authorities that a plane on its way to our Diavik mine, carrying a number of our people, crashed near Fort Smith, Northwest Territories, Canada, resulting in fatalities. Rio Tinto Chief Executive, Jakob Stausholm said: “I would like to extend our deepest sympathy to the families, friends, and loved ones of those who have been affected by this tragedy. As a company we are absolutely devastated by this news and offering our full support to our people and the community who are grieving today. “We are working closely with authorities and will help in any way we can with their efforts to find out exactly what has happened.” EXHIBIT 99.7

Notice to ASX/LSE 2 / 2 Contacts Please direct all enquiries to media.enquiries@riotinto.com Media Relations, United Kingdom Matthew Klar M +44 7796 630 637 David Outhwaite M +44 7787 597 493 Media Relations, Australia Matt Chambers M +61 433 525 739 Jesse Riseborough M +61 436 653 412 Alyesha Anderson M +61 434 868 118 Michelle Lee M +61 458 609 322 Media Relations, Americas Simon Letendre M +1 514 796 4973 Malika Cherry M +1 418 592 7293 Vanessa Damha M +1 514 715 2152 Investor Relations, United Kingdom Menno Sanderse M +44 7825 195 178 David Ovington M +44 7920 010 978 Laura Brooks M +44 7826 942 797 Investor Relations, Australia Tom Gallop M +61 439 353 948 Amar Jambaa M +61 472 865 948 Rio Tinto plc 6 St James’s Square London SW1Y 4AD United Kingdom T +44 20 7781 2000 Registered in England No. 719885 Rio Tinto Limited Level 43, 120 Collins Street Melbourne 3000 Australia T +61 3 9283 3333 Registered in Australia ABN 96 004 458 404 This announcement is authorised for release to the market by Andy Hodges, Rio Tinto’s Group Company Secretary. riotinto.com

Notice to ASX/LSE Update on Fort Smith plane crash 24 January 2024 We have been informed by authorities that four team members from our Diavik diamond mine and two airline crew members have died in a plane crash near Fort Smith, Northwest Territories, Canada. Another member of our Diavik team survived the crash and received treatment in hospital. The charter flight was on its way to Diavik. Rio Tinto Chief Executive Jakob Stausholm said: “We are feeling numb with the devastating news that we have lost dear friends and colleagues. I extend our deepest sympathy to the families, friends, and loved ones of those who have been affected by this tragedy. I am heading to the Northwest Territories to be with our team and to offer our full support. “We will be working closely with authorities over the coming days, weeks and months, to support their efforts to understand the full facts of what has happened.” EXHIBIT 99.8

Notice to ASX/LSE Rio Tinto to drive development of Australia’s largest solar farm at Gladstone 24 January 2024 Rio Tinto will drive development of Australia’s largest solar power project near Gladstone, after agreeing to buy all electricity from the 1.1GW1 Upper Calliope Solar Farm to provide renewable power to Rio Tinto’s Gladstone operations. The agreement will bring more renewable power into one of Australia’s most important industrial hubs and marks another step towards Rio Tinto’s climate goal of halving its global Scope 1 & 2 carbon emissions this decade2. If combined with more renewable power and suitable firming, transmission and industrial policy, it could also provide the core of a solution to repower Rio Tinto’s three Gladstone production assets - the Boyne aluminium smelter, the Yarwun alumina refinery and the Queensland Alumina refinery. Under a new power purchase agreement (PPA) signed with European Energy Australia, Rio Tinto will buy all power generated from the Upper Calliope solar farm for 25 years. The plant will be built and operated by European Energy, at a site about 50 kilometres south-west of Gladstone, pending development and grid connection approvals. Once approved and developed, Upper Calliope would have the potential to lower Rio Tinto's operating carbon emissions by 1.8 million tonnes per year. Rio Tinto Chief Executive Jakob Stausholm said “This agreement is a first important step in our work to repower our Gladstone operations and illustrates our commitment to keeping sustainably powered industry in Central Queensland. “The task remains challenging, but we have a pathway to provide the competitive, firmed power our Gladstone plants need and we are continuing to work hard with all stakeholders, including the Queensland and Australian governments, on getting there. “Competitive capacity, firming, and transmission, are critical to developing a modern energy system that can ensure more large-scale renewables development in Queensland and help guarantee the future of Australian industry.” Once approved, construction of the Upper Calliope plant is targeted to start in 2025 or 2026 and, when complete, it will provide enough electricity to meet about 5% of Queensland’s current demand. The plant, which is expected to take two years to construct, will cover 2400 hectares, employ 1000 people during construction and support 100 direct and indirect jobs when operating. European Energy CEO Erik Andersen said “European Energy is proud to be a strategic partner in this project with Rio Tinto. Our commitment to providing renewable and reliable energy aligns perfectly with Rio Tinto's ambitious climate goals. The Upper Calliope Solar Farm is not just a solar power project; it's a testament to our shared vision for a greener future. “By supplying renewable energy to one of Australia's key industrial hubs, we are setting a new standard for industrial energy consumption. This project underlines our dedication to driving the transition towards renewable energy in Australia and demonstrates the potential of solar power in transforming the energy landscape of the region. We look forward to continuing our collaboration with Rio Tinto and other stakeholders to create a sustainable and energy-efficient future for Australia.” EXHIBIT 99.9

Notice to ASX/LSE 2 / 3 Upper Calliope is the first successful applicant in a formal Request for Proposals made by Rio Tinto for renewable power and firming projects in Central and Southern Queensland. Rio Tinto continues to assess other proposals, solutions and partnerships to help competitively meet the energy needs of its three production assets in the Gladstone region. These assets require more than 1GW of reliable power to operate, which equates to over 4GW of quality wind or solar power with firming. Potential further electrification of plant processes could increase their electricity demand in the future. ______________________________________________________________________________________ 1 1.1GWac or 1.3GWp 2 From 2018 levels