 TULSA, Okla., Feb. 08, 2021 GLOBE NEWSWIRE -- Matrix Service Company Nasdaq: MTRX announced today that its subsidiary, Matrix Service Inc. Matrix Service has been selected by American Pacific Borates Limited American Pacific or APB for the first phase of construction of its Fort Cady Borate Mine Facility in southern California. When completed, Phase One A is targeted to produce 20,000 short tons per annum stpa of potassium sulfate and 9,000 stpa of boric acid, with amounts increasing in subsequent phases. 