# EDGAR Filing Document

**Accession Number:** 0000887028
**File Stem:** 0000863064-25-000016
**Filing Date:** 2025-10
**Character Count:** 37287
**Document Hash:** 62d6a43de1f2ddb780472a16fead6143
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000863064-25-000016.hdr.sgml**: 20251001

**ACCESSION NUMBER**: 0000863064-25-000016

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 27

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251001

**DATE AS OF CHANGE**: 20251001

**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:** 251364406

**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:** 251364407

**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 September 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 September 2025 entitled '<u>[Total Voting Rights and Issued Capital](ex1d01voting25sep.htm)</u>'.

99.2Stock Exchange announcement dated 3 September 2025 entitled '<u>[Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)](ex2d03pdmrkmpmsa.htm)</u>'.

99.3Stock Exchange announcement dated 12 September 2025 entitled '<u>[Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)](ex3d12wyattpdmrkmp.htm)</u>'.

99.4Stock Exchange announcement dated 12 September 2025 entitled '<u>[Appendix 3Y – Change of Director's Interest Notice](ex4d12app3ywyatt.htm)</u>'.

99.5Stock Exchange announcement dated 16 September 2025 entitled '<u>[Appendix 3A.1 – Notification of dividend / distribution](ex5d16app3a1.htm)</u>'.

99.6Stock Exchange announcement dated 16 September 2025 entitled '<u>[Notice of dividend currency exchange rates 2025 interim dividend](ex6d16dividendrates.htm)</u>'.

99.7Stock Exchange announcement dated 29 September 2025 entitled '<u>[Appendix 3A.1 – Notification of dividend / distribution](ex7d29app3a1.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 | 1 October 2025 | Date | 1 October 2025 |

---

## Exhibit 99.1

EXHIBIT 99.1

![image_01.jpg](image_01.jpg)

Notice to LSE

**Total Voting Rights and Issued Capital**

1 September 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 29 August 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.Rio Tinto plc's issued share capital comprised 1,255,994,002 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 1,254,156,100. 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 and Latin America**<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_0.jpg](image_0.jpg)

Notice to ASX/LSE&nbsp;&nbsp;&nbsp;&nbsp;

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

3 September 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).

**Management Share Awards ("MSA") granted under the Rio Tinto 2018 Equity Incentive Plan**

MSA provides participants with a conditional right to receive Rio Tinto plc or Rio Tinto Limited shares, subject to continuous employment.

On 1 September 2025, Katie Jackson received vested MSA in the form of shares, of which sufficient were sold to pay applicable withholding tax and other deductions. The MSA included in this announcement were granted as compensation for the loss of awards from her previous employer, consistent with the terms of our Remuneration Policy.

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Security** | **Name of PDMR/KMP** | **Conditional Award Granted** | **No: of Shares Vested\*** | **No: of Shares Sold** | **Price per Share** | **No: of Shares Retained** | **Date of Transaction** |
| Rio Tinto plc shares | Jackson, Katie | 10954 | 11372 | (5434) | GBP 45.777268 | 5938 | 01/09/2025 |

---

*\*The number of shares vested includes additional shares calculated to reflect dividends declared during the vesting period*.

FCA notifications in accordance with the EU Market Abuse Regulation have been issued to the London Stock Exchange contemporaneously with this release.

LEI: 213800YOEO5OQ72G2R82<br>Classification: 3.1. Information disclosed under article 19 of the Market Abuse Regulation.

------

Notice to ASX/LSE&nbsp;&nbsp;&nbsp;&nbsp;&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 and Latin America**<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 99.3

EXHIBIT 99.3

![image_02.jpg](image_02.jpg)

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

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

12 September 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** |
| 12 September 2025 | 200 | 114.9300 |

---

------

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 99.4

![](ex4d12app3ywyatt001.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 4 August 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 12 September 2025 No. of securities held prior to change 700 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 $114.9300 per Share No. of securities held after change 900 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. APPENDIX 99.4

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![](ex4d12app3ywyatt002.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

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## Exhibit 99.5

![](ex5d16app3a1001.jpg)

Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 1 / 6 Update Summary Entity name RIO TINTO LIMITED Security on which the Distribution will be paid RIO - ORDINARY FULLY PAID Announcement Type Update to previous announcement Date of this announcement 16/9/2025 Reason for the Update Update to Appendix 3A.1 released on 30 July 2025 to notify the currency exchange rates and amounts. Refer to below for full details of the announcement EXHIBIT 99.5

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![](ex5d16app3a1002.jpg)

Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 2 / 6 Announcement Details Part 1 - Entity and announcement details 1.1 Name of +Entity RIO TINTO LIMITED 1.2 Registered Number Type ABN Registration Number 96004458404 1.3 ASX issuer code RIO 1.4 The announcement is 1.4a Reason for update to a previous announcement Update to Appendix 3A.1 released on 30 July 2025 to notify the currency exchange rates and amounts. 1.4b Date of previous announcement(s) to this update 30/7/2025 1.5 Date of this announcement 16/9/2025 1.6 ASX +Security Code RIO ASX +Security Description ORDINARY FULLY PAID Part 2A - All dividends/distributions basic details 2A.1 Type of dividend/distribution 2A.2 The Dividend/distribution: relates to a period of six months 2A.3 The dividend/distribution relates to the financial reporting or payment period ending ended/ending (date) 30/6/2025 2A.4 +Record Date 15/8/2025 2A.5 Ex Date 14/8/2025 Ordinary Update/amendment to previous announcement

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![](ex5d16app3a1003.jpg)

Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 3 / 6 2A.6 Payment Date 25/9/2025 2A.7 Are any of the below approvals required for the dividend/distribution before business day 0 of the timetable? Security holder approval Court approval Lodgement of court order with +ASIC ACCC approval FIRB approval Another approval/condition external to the entity required before business day 0 of the timetable for the dividend/distribution. 2A.8 Currency in which the dividend/distribution is made ("primary currency") USD - US Dollar 2A.9 Total dividend/distribution payment amount per +security (in primary currency) for all dividends/distributions notified in this form USD 1.48000000 2A.9a AUD equivalent to total dividend/distribution amount per +security AUD 2.21972253 2A.9b If AUD equivalent not known, date for information to be released 16/9/2025 Estimated or Actual? 2A.9c FX rate (in format AUD 1.00 / primary currency rate): AUD AUD 1.00 FX rate (in format AUD rate/primary currency rate) Primary Currency rate USD 0.66675000 2A.10 Does the entity have arrangements relating to the currency in which the dividend/distribution is paid to securityholders that it wishes to disclose to the market? 2A.11 Does the entity have a securities plan for dividends/distributions on this +security? 2A.11a If the +entity has a DRP, is the DRP applicable to this dividend/distribution? 2A.11a(i) DRP Status in respect of this dividend/distribution Full DRP 2A.12 Does the +entity have tax component information apart from franking? Part 2B - Currency Information 2B.1 Does the entity default to payment in certain currencies dependent upon certain attributes such as the banking instruction or registered address of the +securityholder? (For example NZD to residents of New Zealand and/or USD to residents of the U.S.A.). 2B.2 Please provide a description of your currency arrangements Yes No Yes We have a Dividend/Distribution Reinvestment Plan (DRP) Yes Actual No

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![](ex5d16app3a1004.jpg)

Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 4 / 6 2B.2 Please provide a description of your currency arrangements All cash dividends will be paid by direct credit. Where a securityholder has nominated an Australian, US, United Kingdom or New Zealand financial institution account for receipt of payments, payment will be made by direct credit in AUD, USD, GBP or NZD as applicable. All dividend entitlements will be converted to AUD to enable calculation of Australian franking credits, and then converted to the currencies as elected by the shareholders. All conversions will be based on the exchange rates as at 16 September 2025, being 7 business days prior to the payment date, and they are as follows: AUD/USD: 0.66675 AUD/GBP: 0.48915 AUD/NZD: 1.11646 Computershare Investor Services Pty Ltd, Rio Tinto Limited's share registry, offers a currency election facility (Global Wire Facility) in a range of currencies. Securityholders may elect to receive their dividend in a currency of their choice via the Global Wire Facility. Terms and conditions of the Global Wire Facility can be accessed at: .www.investorcentre.com Dividend payments for shareholders who do not provide their payment instructions, - if domiciled in the USA, will be held in USD; - if domiciled in the UK, will be held in GBP; - if domiciled in New Zealand, will be held in NZD; and - if domiciled in Australia or any other jurisdiction, will be held in AUD. 2B.2a Other currency/currencies in which the dividend/distribution will be paid: Currency Payment currency equivalent amount per security AUD - Australian Dollar AUD 2.21972253 GBP - Pound Sterling GBP 1.08580023 NZD - New Zealand Dollar NZD 2.47823175 2B.2b Please provide the exchange rates used for non-primary currency payments AUD/USD 0.66675 GBP/USD 1.36305 NZD/USD 0.59720 2B.2c If payment currency equivalent and exchange rates not known, date for information to be released 16/9/2025 Estimated or Actual? 2B.3 Can the securityholder choose to receive a currency different to the currency they would receive under the default arrangements? Part 3A - Ordinary dividend/distribution 3A.1 Is the ordinary dividend/distribution estimated at this time? 3A.1a Ordinary dividend/distribution estimated amount per +security USD No No Actual

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![](ex5d16app3a1005.jpg)

Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 5 / 6 3A.1b Ordinary Dividend/distribution amount per security USD 1.48000000 3A.2 Is the ordinary dividend/distribution franked? 3A.2a Is the ordinary dividend/distribution fully franked? 3A.3 Percentage of ordinary dividend/distribution that is franked 100.0000 % 3A.3a Applicable corporate tax rate for franking credit (%) 30.0000 % 3A.4 Ordinary dividend/distribution franked amount per +security USD 1.48000000 3A.5 Percentage amount of dividend which is unfranked 0.0000 % 3A.6 Ordinary dividend/distribution unfranked amount per +security excluding conduit foreign income amount USD 0.00000000 3A.7 Ordinary dividend/distribution conduit foreign income amount per security USD 0.00000000 Part 4A - +Dividend reinvestment plan (DRP) 4A.1 What is the default option if +security holders do not indicate whether they want to participate in the DRP? 4A.2 Last date and time for lodgement of election notices to share registry under DRP Thursday September 4, 2025 17:00:00 4A.3 DRP discount rate 0.0000 % 4A.4 Period of calculation of reinvestment price Start Date End Date 4A.5 DRP price calculation methodology Shares will be purchased on-market on or as soon as practicable after the dividend payment date. It may be necessary to carry out several market transactions to acquire the number of shares required and the DRP price will be the average of the deal prices of those transactions. The DRP price will be announced to the market. 4A.6 DRP Price (including any discount): USD 4A.7 DRP +securities +issue date 4A.8 Will DRP +securities be a new issue? 4A.9 Is there a minimum dollar amount or number of +securities required for DRP participation? 4A.10 Is there a maximum dollar amount or number of +securities required for DRP participation? 4A.11 Are there any other conditions applying to DRP participation? No No No Do not participate in DRP (i.e. cash payment) YesYes

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![](ex5d16app3a1006.jpg)

Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 6 / 6 4A.12 Link to a copy of the DRP plan rules under the Rio Tinto Limited tab.https://www.riotinto.com/invest/shareholder-information/dividends 4A.13 Further information about the DRP Part 5 - Further information 5.1 Please provide any further information applicable to this dividend/distribution 2025 interim dividend of USD 1.48 per share is fully franked at the applicable corporate rate of 30%. 5.2 Additional information for inclusion in the Announcement Summary No

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## Exhibit 99.6

![](ex6d16dividendrates001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notice to ASX/LSE Notice of dividend currency exchange rates 2025 interim dividend 16 September 2025 On 30 July 2025 Rio Tinto announced an interim dividend of 148.00 US cents per share for the half year ended 30 June 2025 to be paid to shareholders of Rio Tinto plc and Rio Tinto Limited. Rio Tinto plc and Rio Tinto Limited shareholders who have elected to receive the interim dividends in US dollars and the American Depositary Receipt (ADR) holders will receive the dividends in US dollars as announced on 30 July 2025. The currency exchange rates applicable to shareholders who have elected to receive the interim dividend in pounds sterling, Australian dollars or New Zealand dollars are set out below. The rates used are the exchange rates applicable on 16 September 2025. Declared 2025 interim dividend Conversion rate Equivalent dividend amount 148.00 US cents 1.36305 108.580023 British pence 0.66675 221.972253 Australian cents 0.59720 247.823175 New Zealand cents The interim dividend will be paid to shareholders of Rio Tinto Limited and Rio Tinto plc and to ADR holders on 25 September 2025. EXHIBIT 99.6

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![](ex6d16dividendrates002.jpg)

Notice to ASX/LSE 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 Bruce Tobin M +61 419 103 454 Rachel Pupazzoni M +61 438 875 469 Media Relations, Canada Simon Letendre M +1 514 796 4973 Malika Cherry M +1 418 592 7293 Vanessa Damha M +1 514 715 2152 Media Relations, US Jesse Riseborough M +1 202 394 9480 Investor Relations, United Kingdom Rachel Arellano M: +44 7584 609 644 David Ovington M +44 7920 010 978 Laura Brooks M +44 7826 942 797 Weiwei Hu M +44 7825 907 230 Investor Relations, Australia Tom Gallop M +61 439 353 948 Phoebe Lee M +61 413 557 780 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

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## Exhibit 99.7

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Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 1 / 6 Update Summary Entity name RIO TINTO LIMITED Security on which the Distribution will be paid RIO - ORDINARY FULLY PAID Announcement Type Update to previous announcement Date of this announcement 29/9/2025 Reason for the Update Update to Appendix 3A.1 released on 30 July 2025 to notify the dividend reinvestment share price (DRP price) and share allocation date (please refer section 4A.13). Refer to below for full details of the announcement EXHIBIT 99.7

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Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 2 / 6 Announcement Details Part 1 - Entity and announcement details 1.1 Name of +Entity RIO TINTO LIMITED 1.2 Registered Number Type ABN Registration Number 96004458404 1.3 ASX issuer code RIO 1.4 The announcement is 1.4a Reason for update to a previous announcement Update to Appendix 3A.1 released on 30 July 2025 to notify the dividend reinvestment share price (DRP price) and share allocation date (please refer section 4A.13). 1.4b Date of previous announcement(s) to this update 16/9/2025 1.5 Date of this announcement 29/9/2025 1.6 ASX +Security Code RIO ASX +Security Description ORDINARY FULLY PAID Part 2A - All dividends/distributions basic details 2A.1 Type of dividend/distribution 2A.2 The Dividend/distribution: relates to a period of six months 2A.3 The dividend/distribution relates to the financial reporting or payment period ending ended/ending (date) 30/6/2025 2A.4 +Record Date 15/8/2025 2A.5 Ex Date 14/8/2025 2A.6 Payment Date Ordinary Update/amendment to previous announcement

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Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 3 / 6 2A.6 Payment Date 25/9/2025 2A.7 Are any of the below approvals required for the dividend/distribution before business day 0 of the timetable? Security holder approval Court approval Lodgement of court order with +ASIC ACCC approval FIRB approval Another approval/condition external to the entity required before business day 0 of the timetable for the dividend/distribution. 2A.8 Currency in which the dividend/distribution is made ("primary currency") USD - US Dollar 2A.9 Total dividend/distribution payment amount per +security (in primary currency) for all dividends/distributions notified in this form USD 1.48000000 2A.9a AUD equivalent to total dividend/distribution amount per +security AUD 2.21972253 2A.9b If AUD equivalent not known, date for information to be released 16/9/2025 Estimated or Actual? 2A.9c FX rate (in format AUD 1.00 / primary currency rate): AUD AUD 1.00 FX rate (in format AUD rate/primary currency rate) Primary Currency rate USD 0.66675000 2A.10 Does the entity have arrangements relating to the currency in which the dividend/distribution is paid to securityholders that it wishes to disclose to the market? 2A.11 Does the entity have a securities plan for dividends/distributions on this +security? 2A.11a If the +entity has a DRP, is the DRP applicable to this dividend/distribution? 2A.11a(i) DRP Status in respect of this dividend/distribution Full DRP 2A.12 Does the +entity have tax component information apart from franking? Part 2B - Currency Information 2B.1 Does the entity default to payment in certain currencies dependent upon certain attributes such as the banking instruction or registered address of the +securityholder? (For example NZD to residents of New Zealand and/or USD to residents of the U.S.A.). 2B.2 Please provide a description of your currency arrangements Yes No Yes We have a Dividend/Distribution Reinvestment Plan (DRP) Yes Actual No

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Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 4 / 6 2B.2 Please provide a description of your currency arrangements All cash dividends will be paid by direct credit. Where a securityholder has nominated an Australian, US, United Kingdom or New Zealand financial institution account for receipt of payments, payment will be made by direct credit in AUD, USD, GBP or NZD as applicable. All dividend entitlements will be converted to AUD to enable calculation of Australian franking credits, and then converted to the currencies as elected by the shareholders. All conversions will be based on the exchange rates as at 16 September 2025, being 7 business days prior to the payment date, and they are as follows: AUD/USD: 0.66675 AUD/GBP: 0.48915 AUD/NZD: 1.11646 Computershare Investor Services Pty Ltd, Rio Tinto Limited's share registry, offers a currency election facility (Global Wire Facility) in a range of currencies. Securityholders may elect to receive their dividend in a currency of their choice via the Global Wire Facility. Terms and conditions of the Global Wire Facility can be accessed at: .www.investorcentre.com Dividend payments for shareholders who do not provide their payment instructions, - if domiciled in the USA, will be held in USD; - if domiciled in the UK, will be held in GBP; - if domiciled in New Zealand, will be held in NZD; and - if domiciled in Australia or any other jurisdiction, will be held in AUD. 2B.2a Other currency/currencies in which the dividend/distribution will be paid: Currency Payment currency equivalent amount per security AUD - Australian Dollar AUD 2.21972253 GBP - Pound Sterling GBP 1.08580023 NZD - New Zealand Dollar NZD 2.47823175 2B.2b Please provide the exchange rates used for non-primary currency payments AUD/USD 0.66675 GBP/USD 1.36305 NZD/USD 0.59720 2B.2c If payment currency equivalent and exchange rates not known, date for information to be released 16/9/2025 Estimated or Actual? 2B.3 Can the securityholder choose to receive a currency different to the currency they would receive under the default arrangements? Part 3A - Ordinary dividend/distribution 3A.1 Is the ordinary dividend/distribution estimated at this time? 3A.1a Ordinary dividend/distribution estimated amount per +security USD No No Actual

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Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 5 / 6 3A.1b Ordinary Dividend/distribution amount per security USD 1.48000000 3A.2 Is the ordinary dividend/distribution franked? 3A.2a Is the ordinary dividend/distribution fully franked? 3A.3 Percentage of ordinary dividend/distribution that is franked 100.0000 % 3A.3a Applicable corporate tax rate for franking credit (%) 30.0000 % 3A.4 Ordinary dividend/distribution franked amount per +security USD 1.48000000 3A.5 Percentage amount of dividend which is unfranked 0.0000 % 3A.6 Ordinary dividend/distribution unfranked amount per +security excluding conduit foreign income amount USD 0.00000000 3A.7 Ordinary dividend/distribution conduit foreign income amount per security USD 0.00000000 Part 4A - +Dividend reinvestment plan (DRP) 4A.1 What is the default option if +security holders do not indicate whether they want to participate in the DRP? 4A.2 Last date and time for lodgement of election notices to share registry under DRP Thursday September 4, 2025 17:00:00 4A.3 DRP discount rate 0.0000 % 4A.4 Period of calculation of reinvestment price Start Date End Date 4A.5 DRP price calculation methodology Shares will be purchased on-market on or as soon as practicable after the dividend payment date. It may be necessary to carry out several market transactions to acquire the number of shares required and the DRP price will be the average of the deal prices of those transactions. The DRP price will be announced to the market. 4A.6 DRP Price (including any discount): USD 4A.7 DRP +securities +issue date 4A.8 Will DRP +securities be a new issue? 4A.9 Is there a minimum dollar amount or number of +securities required for DRP participation? 4A.10 Is there a maximum dollar amount or number of +securities required for DRP participation? 4A.11 Are there any other conditions applying to DRP participation? No No No Do not participate in DRP (i.e. cash payment) YesYes

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Appendix 3A.1 - Notification of dividend / distribution Appendix 3A.1 - Notification of dividend / distribution 6 / 6 4A.12 Link to a copy of the DRP plan rules under the Rio Tinto Limited tab.https://www.riotinto.com/invest/shareholder-information/dividends 4A.13 Further information about the DRP DRP price: AUD121.968687 DRP shares will be allocated on 2 October 2025 Part 5 - Further information 5.1 Please provide any further information applicable to this dividend/distribution 2025 interim dividend of USD 1.48 per share is fully franked at the applicable corporate rate of 30%. 5.2 Additional information for inclusion in the Announcement Summary No

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