This Certificate of Author has been prepared to meet the requirements of National Instrument 43-101 Standards of Disclosure for Mineral Projects, Part 8.1.
Name, Address, Occupation:
Michael Robertson
The MSA Group (Pty) Ltd, Henley House, Greenacres Office Park, Cnr Victory & Rustenburg Roads, Victory Park, 2195, Johannesburg, South Africa.
Geologist, employed as Principal Consultant.
Title and Date of Technical Report:
"Kipushi 2022 Feasibility Study", with an effective date of 14 February 2022 (the "Technical Report")
Qualifications:
I graduated from the University of the Witwatersrand, Johannesburg, South Africa, with a Bachelor of Science in Engineering (Mining Geology) in 1985 and a Master of Science in 1989. I am a Professional Natural Scientist (Pr.Sci.Nat. 400005/92) registered with the South African Council for Natural Scientific Professions. I have practiced my profession continuously since 1989 and have experience in mineral exploration and geological consulting on projects throughout Africa and in the Middle East, Australia, Canada, Mexico, Russia and Kazakhstan. I have managed exploration projects, conducted mineral property reviews and exploration programme audits, authored independent technical reports for public reporting purposes, and contributed to scoping, prefeasibility and feasibility studies. As a result of my qualifications and experience, I am a Qualified Person as defined in National Instrument 43-101.
Site Inspection:
I visited the property from 20 to 22 February 2013 and from 22 to 24 April 2013. The site visits included briefings from geology and exploration personnel, discussions with other QPs, inspections of historical drill core and inspections of sample preparation laboratories.
Responsibilities:
I am responsible for Sections 1.6 to 1.8; Section 1.21; Section 1.22; Sections 2 to 3; Sections 6 to 12; Section 25.1; Section 26.2; and Section 27 of the Technical Report.
Independence: I am independent of Ivanhoe Mines Ltd. in accordance with the application of Section 1.5 of National Instrument 43-101.
Prior Involvement:
I have been working on various aspects of the studies of the project since 2013.
Compliance with NI 43-101:
I have read National Instrument 43-101 and Form 43-101FI and the Technical Report has been prepared in compliance with same.
Disclosure:
As of 14 February 2022, to the best of my knowledge, information and belief, the sections of the Technical Report for which I am responsible contain all scientific and technical information that is required to be disclosed to make the Technical Report not misleading.
Dated: 04 March 2022.
/s/Michael RobertsonMichael Robertson
Principal Consultant
The MSA Group (Pty) Ltd
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Ivanhoe Mines Ltd. published this content on 04 March 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 04 March 2022 19:55:05 UTC.
Ivanhoe Mines Ltd. is a Canada-based mining, development, and exploration company. It is focused on the mining, development and exploration of minerals and precious metals from its property interests located primarily in Africa. Its projects include Kamoa-Kakula Complex, Western Foreland, Kipushi and Platreef. The Kamoa-Kakula Complex project is a stratiform copper deposit with adjacent prospective exploration areas within the Central African Copperbelt, approximately 25 kilometers (kms) west of the town of Kolwezi and approximately 270 kms west of the provincial capital of Lubumbashi. The 17 licenses in the Western Foreland cover a combined area of 2,407 square kilometers to the north, south and west of the Kamoa-Kakula Copper Complex. The Kipushi Project lies adjacent to the town of Kipushi and 30 kms southwest of the provincial capital of Lubumbashi. Its Platreef project is situated approximately eight km from Mokopane and 280 km northeast of Johannesburg, South Africa.
IVANHOE MINES LTD. 
