EX-99.4 5 rio-ex994_34.htm EX-99.4

Exhibit 99.4

Notice to ASX

Copper – in v estor roadshow

2 O c tober 2018

The attached presentat ion wi ll be g i ven by A rnaud S o irat, chief execut i ve – Copper and Diamonds at i n ves tor brie f ings this week.

The presentat ion s l ides wi ll al so be a v a i lab le at www.ri ot i n to.c o m/pre s e n ta t i o n s.

Page 1 of 2

Contacts m e di a.e n q u i ri e s@r i ot i nt o.c om r i ot i nt o.c om

Fo l l o w @R i o T i nto on T w i t t er

Media Relations, United Kingdom

Ill tud Harri

T +44 20 77 81 1152

M +44 7920 503 600

Dav id Outh w a ite

T +44 20 77 81 1623

M +44 7787 597 493

Inves tor Rela tion s, Unit ed Kingdom

John S melt

T +44 20 77 81 1654

M +44 7879 642 675

Dav id O v ington

T +44 20 77 81 2051

M +44 7920 010 978

Ni ck Park inson

T +44 20 77 81 1552

M +44 7810 657 556

M edia Re l ati o ns, A ust r al i a

Jonathan Rose

T +61 3 9283 3088

M +61 447 028 913

Inves tor Rela tion s, Australia

Nata lie W o r l ey

T +61 3 9283 3063

M +61 409 210 462

Rachel S torrs

T +61 3 9283 3628

M +61 417 401 018

Rio T in t o plc

6 St James’s Square London S W1Y 4 AD Uni ted K ing dom

T +44 20 77 81 2000

Regi s tered in Eng l and

No. 719 885

Rio T in t o Li m ited

Le vel 7, 360 Col l ins Street

Me lbourne 3000

Australia

T +61 3 9283 3333

Regi s tered in Austra lia

ABN 96 004 458 404

Page 2 of 2