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On 08 December 2025, Rio Tinto PLC hosted an investor site visit to Argentina for a Lithium Deep Dive, aiming to highlight its integrated lithium business and growth pipeline. The company stated that the accompanying presentation is not considered to contain any new material financial information, and the slides are available on its website.
| Date | 8 Dec 2025 |
| Time | 17:00:00 |
| Category | Miscellaneous |
| ID | 7058K |
Notice to ASX/LSE

Lithium Deep Dive and investor site visit to Argentina
8 December 2025
Rio Tinto is hosting an investor site visit to Argentina to highlight its world-class integrated lithium business and growth pipeline.
The presentation is not considered to contain any new material financial information.
The presentation slides are available at the link below.
www.riotinto.com/en/invest/presentations/2025/lithium-deep-dive
Please direct all enquiries to [email protected]
Media Relations,United Kingdom
Matthew Klar M +44 7796 630 637
David Outhwaite M +44 7787 597 493
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Media Relations,Australia
Matt Chambers M +61 433 525 739
Alyesha Anderson
Rachel Pupazzoni M +61 438 875 469
Bruce Tobin M +61 419 103 454
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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 & Latin America
Jesse Riseborough M +1 202 394 9480
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Investor Relations,United Kingdom
Rachel Arellano
David Ovington M +44 7920 010 978
Laura Brooks M +44 7826 942 797
Weiwei Hu M +44 7825 907 230
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Investor Relations,Australia
Tom Gallop M +61 439 353 948
Eddie Gan-Och |
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Rio Tinto plc
6 St James's Square London SW1Y 4AD United Kingdom T +44 20 7781 2000
Registered in England No. 719885
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Rio Tinto Limited
Level 43, 120 Collins Street Melbourne 3000 Australia T +61 3 9283 3333
Registered in Australia ABN 96 004 458 404 |
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This announcement is authorised for release to the market by Andy Hodges, Rio Tinto's Group Company Secretary.