MELBOURNE, Australia--(BUSINESS WIRE)--Rio Tinto’s Kennecott mine in Utah has experienced delays to the restart of the smelter due to unexpected issues that appeared following planned maintenance. We are working closely with our customers to limit any disruptions and expect to have the smelter fully operational in two months. As a result, Rio Tinto group production guidance for refined copper in 2020 is now 135 to 175 kt (previously 165 to 205 kt).

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

Contacts

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Media Relations, United Kingdom Illtud Harri M +44 7920 503 600

David Outhwaite T +44 20 7781 1623 M +44 7787 597 493

Media Relations, Americas Matthew Klar T +1 514 608 4429

Media Relations, Asia Grant Donald T +65 6679 9290 M +65 9722 6028

Media Relations, Australia Jonathan Rose T +61 3 9283 3088 M +61 447 028 913

Matt Chambers T +61 3 9283 3087 M +61 433 525 739

Jesse Riseborough T +61 8 6211 6013 M +61 436 653 412

Investor Relations, United Kingdom Menno Sanderse T: +44 20 7781 1517 M: +44 7825 195 178

David Ovington T +44 20 7781 2051 M +44 7920 010 978

Clare Peever M: +44 7788 967 877

Investor Relations, Australia Natalie Worley T +61 3 9283 3063 M +61 409 210 462

Amar Jambaa T +61 3 9283 3627 M +61 472 865 948

Group Company Secretary Steve Allen

Rio Tinto plc 6 St James’s Square London SW1Y 4AD United Kingdom T +44 20 7781 2000 Registered in England No. 719885

Joint Company Secretary Tim Paine

Rio Tinto Limited Level 7, 360 Collins Street Melbourne 3000 Australia T +61 3 9283 3333 Registered in Australia ABN 96 004 458 404

Category: General