Tri-Star Resources plc announced that production of commercial grade dore has commenced at the antimony-gold processing facility in the Port of Sohar Free Zone located in the Sultanate of Oman (“the Project”), which is owned by Strategic & Precious Metals Processing LLC (“SPMP”) in which the Company holds a 40% interest. Overview: SPMP produced first ingot with a gold concentration in excess of 2%, the minimum commercial grade; Focused on ramping up production and building volumes for sale; Purity of antimony metal increased to 99.11% up from 98% in July 2019; SPMP is confident of increasing the purity of antimony metal to the commercial grade of 99.65% plus; and Advancing negotiations in respect of converting SPMP’s existing mezzanine loans into an interest free shareholder loan and/or equity.