# EDGAR Filing Document

**Accession Number:** 0000887028
**File Stem:** 0000863064-25-000010
**Filing Date:** 2025-9
**Character Count:** 31572
**Document Hash:** 37407437c1591b31033961731f43281b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000863064-25-000010.hdr.sgml**: 20250902

**ACCESSION NUMBER**: 0000863064-25-000010

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 20

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20250902

**DATE AS OF CHANGE**: 20250902

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RIO TINTO PLC
- **CENTRAL INDEX KEY:** 0000863064
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** X0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-10533
- **FILM NUMBER:** 251283437

**BUSINESS ADDRESS:**
- **STREET 1:** 6 ST JAMES'S SQUARE
- **CITY:** LONDON, SW1Y 4AD
- **STATE:** X0
- **ZIP:** 00000
- **BUSINESS PHONE:** 801-204-8000

**MAIL ADDRESS:**
- **STREET 1:** RIO TINTO SERVICES INC.
- **STREET 2:** 80 STATE STREET
- **CITY:** ALBANY
- **STATE:** NY
- **ZIP:** 12207-2543

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RTZ CORPORATION PLC
- **DATE OF NAME CHANGE:** 19950522
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RIO TINTO LTD
- **CENTRAL INDEX KEY:** 0000887028
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34121
- **FILM NUMBER:** 251283438

**BUSINESS ADDRESS:**
- **STREET 1:** 43-120 COLLINS STREET
- **STREET 2:** MELBOURNE
- **CITY:** VICTORIA 3000
- **STATE:** C3
- **ZIP:** AUSTRALIA
- **BUSINESS PHONE:** 801-204-2000

**MAIL ADDRESS:**
- **STREET 1:** RIO TINTO SERVICES INC.
- **STREET 2:** 80 STATE STREET
- **CITY:** ALBANY
- **STATE:** NY
- **ZIP:** 12207-2543

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CRA LTD
- **DATE OF NAME CHANGE:** 19950725

**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 August 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**

99.1Stock Exchange announcement dated 1 August 2025 entitled '<u>[Total Voting Rights and Issued Capital](ex01d01voting1aug25.htm)</u>'.

99.2Stock Exchange announcement dated 4 August 2025 entitled '<u>[Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)](ex02d04pdmrkmpwyatt.htm)</u>'.

99.3Stock Exchange announcement dated 4 August 2025 entitled '<u>[Appendix 3Y – Change of Director's Interest Notice](ex03d04app3ywyatt.htm)</u>'.

99.4Media Release dated 5 August 2025 entitled '<u>[Rio Tinto releases new tailings facilities disclosure aligned with GISTM requirements](ex04d05gistmreq.htm)</u>'.

99.5Media Release dated 7 August 2025 entitled '<u>[Rio Tinto approves US$180 million Norman Creek project, securing long-term future for Amrun bauxite operations on Queensland's Cape York Peninsula](ex05d07amrunbausite.htm)</u>'.

99.6Stock Exchange announcement dated 23 August 2025 entitled '<u>[Fatal incident at Simandou project](ex06d23fatalsimandou.htm)</u>'.

99.7Stock Exchange announcement dated 29 August 2025 entitled '<u>[Appendix 3X – Initial Director's Interest Notice](ex07d29app3xtrott.htm)</u>'.

99.8Stock Exchange announcement dated 29 August 2025 entitled '<u>[Appendix 3Z – Final Director's Interest Notice](ex08d29app3zstaus.htm)</u>'.

------

**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 plc** | **Rio Tinto Limited** | **Rio Tinto Limited** |
| (Registrant) | (Registrant) | (Registrant) | (Registrant) |
| By | <u>/s/ Andrew Hodges&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u> | By | <u>/s/ Tim Paine&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>  |
| Name | Andrew Hodges | Name | Tim Paine |
| Title | Company Secretary | Title | Company Secretary |
| Date | 2 September 2025 | Date | 2 September 2025 |

---

## Exhibit 99.1

EXHIBIT 99.1

![image_01a.jpg](image_01a.jpg)&nbsp;&nbsp;&nbsp;&nbsp;

Notice to LSE

&nbsp;&nbsp;&nbsp;&nbsp;

**Total Voting Rights and Issued Capital**

1 August 2025

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 July 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.Rio Tinto plc's issued share capital comprised 1,255,993,992 Ordinary shares of 10p each, each with one vote.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.1,837,902 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 1,254,156,090. 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.

<u>Note</u>:

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&nbsp;&nbsp;&nbsp;&nbsp;2 / 2

**Contacts**

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

---

| | | |
|:---|:---|:---|
| **Media Relations,** <br>**United Kingdom**<br>**Matthew Klar** <br>**M** +44 7796 630 637 <br>**David Outhwaite**<br>**M** +44 7787 597 493 | **Media Relations,** <br>**Australia**<br>**Matt Chambers**<br>**M** +61 433 525 739<br>**Bruce Tobin** <br>**M** +61 419 103 454<br>**Rachel Pupazzoni**<br>**M** +61 438 875 469 | **Media Relations,** <br>**Canada**<br>**Simon Letendre**<br>**M** +1 514 796 4973<br>**Malika Cherry**<br>**M** +1 418 592 7293<br>**Vanessa Damha** <br>**M** +1 514 715 2152 |
| **Investor Relations,** <br>**United Kingdom**<br>**Rachel Arellano<br>M:** +44 7584 609 644<br>**David Ovington**<br>**M** +44 7920 010 978<br>**Laura Brooks** <br>**M** +44 7826 942 797 <br>**Weiwei Hu** <br>**M** +44 7825 907 230 | **Investor Relations,** <br>**Australia**<br>**Tom Gallop**<br>**M** +61 439 353 948<br>**Phoebe Lee** <br>**M** +61 413 557 780  | **Media Relations,** <br>**US**<br>**Jesse Riseborough** <br>**M** +1 202 394 9480  |
| **Rio Tinto plc**<br>6 St James's Square<br>London SW1Y 4AD<br>United Kingdom<br>**T** +44 20 7781 2000<br>Registered in England<br>No. 719885 | **Rio Tinto Limited**<br>Level 43, 120 Collins Street<br>Melbourne 3000<br>Australia<br>**T** +61 3 9283 3333<br>Registered in Australia<br>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**

## Exhibit 99.2

EXHIBIT 99.2

![image_02a.jpg](image_02a.jpg)&nbsp;&nbsp;&nbsp;&nbsp;

Notice to LSE&nbsp;&nbsp;&nbsp;&nbsp;

**Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)**

4 August 2025

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).

Ben Wyatt (a PDMR / KMP) acquired Rio Tinto Limited shares as follows:

---

| | | |
|:---|:---|:---|
| **Date acquired** | **Number of Shares Acquired** | **Price Per Share<br>AUD** |
| 1 August 2025 | 200 | 111.1228 |

---

------

Notice to LSE&nbsp;&nbsp;&nbsp;&nbsp;

**Contacts**

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

---

| | | |
|:---|:---|:---|
| **Media Relations,** <br>**United Kingdom**<br>**Matthew Klar** <br>**M** +44 7796 630 637 <br>**David Outhwaite**<br>**M** +44 7787 597 493 | **Media Relations,** <br>**Australia**<br>**Matt Chambers**<br>**M** +61 433 525 739<br>**Bruce Tobin** <br>**M** +61 419 103 454<br>**Rachel Pupazzoni**<br>**M** +61 438 875 469 | **Media Relations,** <br>**Canada**<br>**Simon Letendre**<br>**M** +1 514 796 4973<br>**Malika Cherry**<br>**M** +1 418 592 7293<br>**Vanessa Damha** <br>**M** +1 514 715 2152<br>**Media Relations,** <br>**US**<br>**Jesse Riseborough** <br>**M** +1 202 394 9480  |
| **Investor Relations,** <br>**United Kingdom**<br>**Rachel Arellano<br>M:** +44 7584 609 644<br>**David Ovington**<br>**M** +44 7920 010 978<br>**Laura Brooks** <br>**M** +44 7826 942 797 <br>**Weiwei Hu** <br>**M** +44 7825 907 230 | **Investor Relations,** <br>**Australia**<br>**Tom Gallop**<br>**M** +61 439 353 948<br>**Phoebe Lee** <br>**M** +61 413 557 780  |  |
| **Rio Tinto plc**<br>6 St James's Square<br>London SW1Y 4AD<br>United Kingdom<br>**T** +44 20 7781 2000<br>Registered in England<br>No. 719885 | **Rio Tinto Limited**<br>Level 43, 120 Collins Street<br>Melbourne 3000<br>Australia<br>**T** +61 3 9283 3333<br>Registered in Australia<br>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**

## Exhibit 99.3

![](ex03d04app3ywyatt001.jpg)

Appendix 3Y Change of Director's Interest Notice + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 Rule 3.19A.2 Appendix 3Y Change of Director's Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public. Introduced 30/09/01 Amended 01/01/11 Name of entity Rio Tinto Limited ABN 96 004 458 404 We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Ben Wyatt Date of last notice 24 February 2025 Part 1 - Change of director's relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part. Direct or indirect interest Direct Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. N/A Date of change 1 August 2025 No. of securities held prior to change 500 Rio Tinto Limited ordinary shares (Shares) Class Ordinary shares Number acquired 200 Shares Number disposed Nil Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation $111.1228 per Share No. of securities held after change 700 Shares Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back Acquisition of Shares by way of on-market trade. EXHIBIT 99.3

------

![](ex03d04app3ywyatt002.jpg)

Appendix 3Y Change of Director's Interest Notice + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011 Part 2 – Change of director's interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder (if issued securities) N/A Date of change N/A No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A Interest acquired N/A Interest disposed N/A Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation N/A Interest after change N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? No If so, was prior written clearance provided to allow the trade to proceed during this period? N/A If prior written clearance was provided, on what date was this provided? N/A

------

## Exhibit 99.4

EXHIBIT 99.4

![image_04a.jpg](image_04a.jpg)&nbsp;&nbsp;&nbsp;&nbsp;

Please direct all enquiries to:

media.enquiries@riotinto.com

Media Release&nbsp;&nbsp;&nbsp;&nbsp;

**Rio Tinto releases new tailings facilities disclosure aligned with GISTM requirements**

05 August 2025

Rio Tinto has today published detailed information on its global tailings facilities, in alignment with the Global Industry Standard on Tailings Management (GISTM).

The disclosure includes updated information on 14 tailings facilities rated Very High or Extreme consequence under GISTM classifications (as previously disclosed on 4 August 2023), along with new information on a further 84 tailings facilities rated Low, High or Significant.

Rio Tinto Chief Technical Officer Mark Davies said "Managing tailings responsibly is essential for keeping people, communities and the environment safe from harm and is fundamental to maintaining our social licence.

"We are proud to share our management practices transparently and to partner with local communities, our industry peers and regulators to drive transformative improvements in tailings management.

"Rio Tinto has committed to implementing the GISTM at all our tailings facilities and we have been working hard over the past five years to bring these into conformance. We have made significant progress and have detailed plans in place to complete the few outstanding items."

Details of Rio Tinto's tailings facilities and progress towards GISTM conformance, can be accessed via an interactive map available at www.riotinto.com/tailings.

------

Media Release&nbsp;&nbsp;&nbsp;&nbsp;

**Contacts** 

Please direct all enquiries to **<u>media.enquiries@riotinto.com</u>** 

---

| | | |
|:---|:---|:---|
| **Media Relations,** <br>**United Kingdom** <br>**Matthew Klar** <br>**M** +44 7796 630 637 <br>**David Outhwaite** <br>**M** +44 7787 597 493  | **Media Relations,** <br>**Australia** <br>**Matt Chambers** <br>**M** +61 433 525 739 <br>**Rachel Pupazzoni**<br>**M** +61 438 875 469<br>**Bruce Tobin** <br>**M** +61 419 103 454  | **Media Relations,** <br>**Canada**<br>**Simon Letendre** <br>**M** +1 514 796 4973 <br>**Malika Cherry** <br>**M** +1 418 592 7293 <br>**Vanessa Damha** <br>**M** +1 514 715 2152 <br>**Media Relations,** <br>**US** <br>**Jesse Riseborough** <br>**M** +1 202 394 9480  |
| **Investor Relations,** <br>**United Kingdom** <br>**Rachel Arellano<br>M:** +44 7584 609 644<br>**David Ovington** <br>**M** +44 7920 010 978 <br>**Laura Brooks** <br>**M** +44 7826 942 797 <br>**Weiwei Hu** <br>**M** +44 7825 907 230 | **Investor Relations,** <br>**Australia** <br>**Tom Gallop** <br>**M** +61 439 353 948 <br>**Phoebe Lee** <br>**M** +61 413 557 780  |  |
| **Rio Tinto plc** <br>6 St James's Square <br>London SW1Y 4AD <br>United Kingdom <br>**T** +44 20 7781 2000 <br>Registered in England <br>No. 719885  | **Rio Tinto Limited** <br>Level 43, 120 Collins Street <br>Melbourne 3000 <br>Australia <br>**T** +61 3 9283 3333 <br>Registered in Australia <br>ABN 96 004 458 404  |  |

---

**riotinto.com** 

## Exhibit 99.5

EXHIBIT 99.5

![image_03a.jpg](image_03a.jpg)&nbsp;&nbsp;&nbsp;&nbsp;

Please direct all enquiries to:

media.enquiries@riotinto.com

Media Release

**Rio Tinto approves US$180 million Norman Creek project, securing long-term future for Amrun bauxite operations on Queensland's Cape York Peninsula**

07 August 2025

MELBOURNE, Australia--(BUSINESS WIRE)-- Rio Tinto has approved investment of US$180 million and commenced work on the Norman Creek access project at the world-class Amrun bauxite mine on Queensland's Cape York Peninsula.

The Norman Creek access project will enable mining of the Norman Creek region of Amrun, which holds approximately half of the currently declared Amrun Ore Reserves of 978 million tonnes. [1]

Construction is underway on key infrastructure, including a 19-kilometre haul road, camp accommodation and a communications tower.

First production from Norman Creek is targeted for 2027, with full construction completed in 2028.

Rio Tinto Pacific Operations Aluminium Managing Director Armando Torres said: "Norman Creek is another important step in securing the long-term future of our Weipa operations, and the benefits that mining brings to communities in the region, Queensland, and the nation.

"It will maintain jobs in the region through to at least the middle of this century, ensuring continuity for our people and the Weipa community.

"The decision to approve Norman Creek reflects the quality of Western Cape York's world-class bauxite deposits, combined with the strong operational improvements our people are making at Amrun that are bolstering our confidence to invest for the long-term."

In addition to the Norman Creek project, Rio Tinto recently announced it had started early works and a final feasibility study on the Kangwinan project, which includes early works and final engineering studies to increase production capacity at the Amrun bauxite mine.

If approved, Kangwinan would increase annual bauxite production capacity from Rio Tinto's Weipa Southern operations, by up to 20 million tonnes, in addition to the current 23 million tonnes, and expand export capacity through the Amrun port. The project was named Kangwinan at the request of Traditional Owners, the Wik Waya people.

Production from the Kangwinan project would replace output from the Andoom mine on Cape York and the Gove mine in the Northern Territory, which are both expected to close toward the end of the current decade. First output from the Kangwinan project could be as early as 2029.

------

Media Release

&nbsp;&nbsp;&nbsp;&nbsp;

The Norman Creek investment is expected to be classified as replacement capital and has been factored into the Group's capital guidance.

*[1] These Ore Reserves were reported in accordance with the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves, 2012 Edition (JORC Code) and the ASX Listing Rules in a release to the ASX dated 19 February 2025 titled "Mineral Resources and Ore Reserves updates: supporting information and Table 1 checklists" (Table 1 release) which is available at riotinto.com. The Amrun Ore Reserves comprise 466 Mt of Proved Ore Reserves @ 54.6% Al2O3 and 8.8% SiO2 and 512 Mt of Probable Ore Reserves @ 54.3% Al2O3 and 9.1% SiO2 for a total of 978 Mt @ 54.4% Al2O3 and 9.0% SiO2. The Competent Person responsible for the information in the Table 1 release that relates to Amrun Ore Reserves is William Saba who is a Member of the Australasian Institute of Mining and Metallurgy (MAusIMM). Rio Tinto confirms that it is not aware of any new information or data that materially affects the information included in the Table 1 release, that all material assumptions and technical parameters underpinning the estimates in the 2024 Annual Report continue to apply and have not materially changed, and that the form and context in which the Competent Person's findings are presented have not been materially modified. Ore Reserves are reported on a 100% basis*

------

Media Release

&nbsp;&nbsp;&nbsp;&nbsp;

**Contacts** 

Please direct all enquiries to **<u>media.enquiries@riotinto.com</u>** 

---

| | | |
|:---|:---|:---|
| **Media Relations,** <br>**United Kingdom** <br>**Matthew Klar** <br>**M** +44 7796 630 637 <br>**David Outhwaite** <br>**M** +44 7787 597 493  | **Media Relations,** <br>**Australia** <br>**Matt Chambers** <br>**M** +61 433 525 739 <br>**Rachel Pupazzoni**<br>**M** +61 438 875 469<br>**Bruce Tobin** <br>**M** +61 419 103 454 | **Media Relations,** <br>**Canada**<br>**Simon Letendre** <br>**M** +1 514 796 4973 <br>**Malika Cherry** <br>**M** +1 418 592 7293 <br>**Vanessa Damha** <br>**M** +1 514 715 2152 <br>**Media Relations,** <br>**US & Latin America**<br>**Jesse Riseborough** <br>**M** +1 202 394 9480  |
| **Investor Relations,** <br>**United Kingdom** <br>**Rachel Arellano<br>M:** +44 7584 609 644<br>**David Ovington** <br>**M** +44 7920 010 978 <br>**Laura Brooks** <br>**M** +44 7826 942 797 <br>**Weiwei Hu** <br>**M** +44 7825 907 230 | **Investor Relations,** <br>**Australia** <br>**Tom Gallop** <br>**M** +61 439 353 948 <br>**Phoebe Lee** <br>**M** +61 413 557 780  |  |
| **Rio Tinto plc** <br>6 St James's Square <br>London SW1Y 4AD <br>United Kingdom <br>**T** +44 20 7781 2000 <br>Registered in England <br>No. 719885  | **Rio Tinto Limited** <br>Level 43, 120 Collins Street <br>Melbourne 3000 <br>Australia <br>**T** +61 3 9283 3333 <br>Registered in Australia <br>ABN 96 004 458 404  |  |

---

**riotinto.com** 

## Exhibit 99.6

EXHIBIT 99.6

![image_0a.jpg](image_0a.jpg)&nbsp;&nbsp;&nbsp;&nbsp;

Please direct all enquiries to:

media.enquiries@riotinto.com

Media Release&nbsp;&nbsp;&nbsp;&nbsp;

**Fatal incident at Simandou project**

23 August 2025

LONDON--(BUSINESS WIRE)-- Rio Tinto deeply regrets to announce that an employee of a contracting company has died following an incident at the SimFer mine site in Nzérékoré, Guinea on Friday 22 August.

Rio Tinto Chief Executive Jakob Stausholm said: "We extend our deepest condolences to the family, friends and colleagues impacted by this tragic event as well as the wider community. We will offer all the support we can at this very difficult time and a thorough investigation will take place together with the relevant authorities to establish the causes of this tragic incident."

Incoming Chief Executive Simon Trott said: "At Rio Tinto, the safety of every member of the workforce is our main priority. It is devastating to lose a colleague in this way and I will be traveling to Guinea to spend time with our team there. We will continue to do everything we can to ensure the safest possible work environment where everyone goes home safely to their family after every shift."

All activity at the SimFer mine site is currently suspended and support is in place for colleagues impacted by this event.

------

Media Release&nbsp;&nbsp;&nbsp;&nbsp;

**Contacts** 

Please direct all enquiries to **<u>media.enquiries@riotinto.com</u>** 

---

| | | |
|:---|:---|:---|
| **Media Relations,** <br>**United Kingdom** <br>**Matthew Klar** <br>**M** +44 7796 630 637 <br>**David Outhwaite** <br>**M** +44 7787 597 493  | **Media Relations,** <br>**Australia** <br>**Matt Chambers** <br>**M** +61 433 525 739 <br>**Bruce Tobin** <br>**M** +61 419 103 454<br>**Rachel Pupazzoni**<br>**M** +61 438 875 469 | **Media Relations,** <br>**Canada**<br>**Simon Letendre** <br>**M** +1 514 796 4973 <br>**Malika Cherry** <br>**M** +1 418 592 7293 <br>**Vanessa Damha** <br>**M** +1 514 715 2152 <br>**Media Relations,** <br>**US & Latin America**<br>**Jesse Riseborough** <br>**M** +1 202 394 9480  |
| **Investor Relations,** <br>**United Kingdom** <br>**Rachel Arellano<br>M:** +44 7584 609 644<br>**David Ovington** <br>**M** +44 7920 010 978 <br>**Laura Brooks** <br>**M** +44 7826 942 797 <br>**Weiwei Hu** <br>**M** +44 7825 907 230 | **Investor Relations,** <br>**Australia** <br>**Tom Gallop** <br>**M** +61 439 353 948 <br>**Phoebe Lee** <br>**M** +61 413 557 780  |  |
| **Rio Tinto plc** <br>6 St James's Square <br>London SW1Y 4AD <br>United Kingdom <br>**T** +44 20 7781 2000 <br>Registered in England <br>No. 719885  | **Rio Tinto Limited** <br>Level 43, 120 Collins Street <br>Melbourne 3000 <br>Australia <br>**T** +61 3 9283 3333 <br>Registered in Australia <br>ABN 96 004 458 404  |  |

---

**riotinto.com** 

## Exhibit 99.7

![](ex07d29app3xtrott001.jpg)

Appendix 3X Initial Director's Interest Notice + See chapter 19 for defined terms. 11/3/2002 Appendix 3X Page 1 Rule 3.19A.1 Appendix 3X Initial Director's Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public. Introduced 30/9/2001. Name of entity Rio Tinto Limited ABN 96 004 458 404 We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Simon Trott Date of appointment 25 August 2025 Part 1 - Director's relevant interests in securities of which the director is the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part. Number & class of securities\* 210,085 awards granted under the Rio Tinto Limited Equity Incentive Plan (EIP) to be vested in Rio Tinto Limited ordinary shares ("Shares"), subject to the satisfaction of the vesting conditions, being: • 17,451 Bonus Deferral Awards (BDA); and • 192,634 Performance Share Awards (PSA) (collectively referred to as Awards)\*\*. \* In addition to the interests in Rio Tinto Limited disclosed in this notice, as at the date of this notice Mr Trott holds the following interests in shares in Rio Tinto plc:  49,571 Performance Share Awards granted under the Rio Tinto plc Equity Incentive Plan, to be vested in Rio Tinto plc ordinary shares (plc Shares), subject to satisfaction of the vesting conditions.  7,203 plc Shares in a Rio Tinto plc Share Plan Account held by CPU Share Plans Pty Limited as nominee on behalf of Mr Trott.  456 plc Shares acquired under myShare, the Rio Tinto plc Global Employee Share Plan, held by CPU Share Plans Pty Limited as nominee on behalf of Mr Trott. Any changes to Mr Trott's interests in plc Shares will be voluntarily notified to the ASX. \*\* In accordance with the rules of the EIP, upon vesting of BDA and PSA Mr Trott may receive additional Shares in lieu of dividends that would have been paid to him in the period from grant on the base number of BDA or PSA that vest. EXHIBIT 99.7

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Appendix 3X Initial Director's Interest Notice + See chapter 19 for defined terms. Appendix 3X Page 2 11/3/2002 Part 2 – Director's relevant interests in securities of which the director is not the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. Shares held by Carnwrath Pty Ltd as Trustee for Carnwrath Trust, of which Mr Trott is a beneficiary Shares held by CPU Share Plans Pty Limited as nominee in a Share Plan Account (SPA) on behalf of Mr Trott Shares acquired under the Rio Tinto Limited Global Employee Share Plan (myShare), held by CPU Share Plans Pty Limited as nominee on behalf of Mr Trott\*\*\* Number & class of Securities 24,430 Ordinary shares 3,324 Ordinary shares 1,801 Ordinary shares \*\*\* Shares acquired by Mt Trott under myShare have all vested. Mr Trott may receive additional Shares through re-investment of dividends. Part 3 – Director's interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder (if issued securities) N/A No. and class of securities to which interest relates N/A

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## Exhibit 99.8

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Appendix 3Z Final Director's Interest Notice + See chapter 19 for defined terms. 11/3/2002 Appendix 3Z Page 1 Rule 3.19A.3 Appendix 3Z Final Director's Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public. Introduced 30/9/2001. Name of entity Rio Tinto Limited ABN 96 004 458 404 We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of director Jakob Stausholm Date of last notice 7 September 2018 Date that director ceased to be director 25 August 2025 Part 1 – Director's relevant interests in securities of which the director is the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part. Number & class of securities\* Nil \*Mr. Stausholm holds interests in Rio Tinto plc securities as disclosed in the 2024 Annual Report and subsequent voluntary notifications to the ASX. EXHIBIT 99.8

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Appendix 3Z Final Director's Interest Notice + See chapter 19 for defined terms. Appendix 3Z Page 2 11/3/2002 Part 2 – Director's relevant interests in securities of which the director is not the registered holder Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part. In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest N/A Number & class of securities Part 3 – Director's interests in contracts Detail of contract N/A Nature of interest Name of registered holder (if issued securities) No. and class of securities to which interest relates

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