VANCOUVER, CANADA, May 3, 2023 – Oroco Resource Corp. (“Oroco” or the “Company”) (TSXV: OCO; OTCQB: ORRCF, BF: OR6) is pleased to announce a mineral resource estimate (“MRE”) for its Santo Tomas Porphyry Copper Project in Sinaloa State, Mexico prepared by SRK Consulting (U.S.), Inc. (“SRK”) of Denver, Colorado.