TSTR.L Regulatory News (TSTR)

30 September 2015

Tri-Star Resources plc

("Tri-Star" or the "Company")

Update

Tri-Star (AIM: TSTR) is pleased to announce that Strategic & Precious Metals Processing LLC ("SPMP") developer of the Oman Antimony Roaster Project has appointed Robin McNaughton as Project Manager. Tri-Star has a 40% stake in SPMP.

SPMP's announcement of Mr McNaughton's appointment is as follows.

"Oman Antimony Roaster Project

Construction Update

PRESS RELEASE: 9.00am, 30th September 2015, Muscat, Sultanate of Oman

Appointment of Project Manager

I am pleased to announce the appointment of Mr Robin McNaughton as Project Manager for the Construction of the Oman Antimony Roaster in the Sohar Freezone. Robin brings over 35 years of resource industry experience, with particular emphasis on project delivery including senior roles in both a capacity of owners' team with Rio Tinto and in EPCM for Bechtel. He also has significant experience working in the Middle East and has worked in engineering and management roles for some of the largest aluminium smelters and alumina refineries in the industry. Robin started his career in Australia with Alcoa and is a Mechanical Engineer and obtained his Six Sigma Green Belt with Rio Tinto Alcan in 2005.

We welcome Robin to the SPMP team and look forward to his valuable contributions to the successful delivery of this project.

Emin Eyi"

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