Oroco Resource Corp. announced a correction to the assay results from drill hole N044 of its North Zone drilling program at its Santo Tomas property announced on April 20, 2023. A data transfer error occurred in the transfer from one system to another in the calculations conducted by a third-party consulting firm.

The commodity prices (3 yr Average) used are in $: Cu $3.20/lb, Mo $12.00/lb, and Au $1,650.00/troy oz. Ag values are not used in the CuEq calculations.