VANCOUVER, BC, July 23, 2021 /PRNewswire/ – Zacatecas Silver Corp. (“Zacatecas Silver” or the “Company”, (TSXV: ZAC) (OTC: ZCTSF) (FSE: 7TV) is pleased to announce that its common shares are now eligible for electronic clearing and settlement through the Depository Trust Company (“DTC”)…