Orosur Mining Inc Announces Investor Presentation

LONDON, June 29, 2022 - Orosur Mining Inc. (TSXV/AIM:OMI) the mineral explorer and developer focused on identifying and advancing projects in South America, with current operations in Columbia, Brazil and Argentina, announces that the presentation made by management at the Investor Presentation held on 28^th June is now available on the Company's website atwww.orosur.ca

For further information visit www.orosur.ca, follow on twitter @orosurm or contact:

Orosur Mining Inc.

Louis Castro, Chairman
Brad George, CEO
info@orosur.ca
Tel: +1 (778) 373-0100

SP Angel Corporate Finance LLP - Nomad & Joint Broker

Jeff Keating / Caroline Rowe
Tel: +44 (0) 20 3 470 0470

Turner Pope Investments (TPI) Ltd - Joint Broker

Andy Thacker
James Pope
Tel: +44 (0)20 3657 0050

Flagstaff Strategic and Investor Communications

Tim Thompson
Mark Edwards
Fergus Mellon
Tel: +44 (0) 207 129 1474
orosur@flagstaffcomms.com

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SOURCE: Orosur Mining Inc.