News Release

VANCOUVER, CANADA – Ivanhoe Mines (TSX: IVN; OTCQX: IVPAF) announced today that, further to its news release of February 26, 2018, the company has filed an updated National Instrument 43-101 (NI 43-101) technical report for the new, 2018 Kamoa-Kakula Mineral Resource estimate on the Kamoa-Kakula Copper Project in the Democratic Republic of Congo.

The NI 43-101 technical report was independently prepared for Ivanhoe Mines by OreWin Pty. Ltd., Amec Foster Wheeler E&C Services Inc., Amec Foster Wheeler Australia Pty. Ltd., MDM (Technical) Africa Pty. Ltd.,Stantec Consulting International LLC, and SRK Consulting (South Africa) Pty. Ltd.The report – titled Kamoa-Kakula 2018 Resource Update – has been filed on the SEDAR website at www.sedar.com and on the Ivanhoe Mines website at www.ivanhoemines.com.

Information contacts

Investors
Bill Trenaman +1.604.331.9834

Media
North America: Bob Williamson +1.604.512.4856
South Africa: Jeremy Michaels +27.82.772.1122

Website www.ivanhoemines.com