Defiance Commences Trading on OTCQX

b'Vancouver, British Columbia--(Newsfile Corp. - April 15, 2021) - Defiance Silver Corp. (TSXV: DEF) (OTCQX: DNCVF) ("Defiance" or the "Company") is pleased to announce that it has successfully completed an uplisting to the OTCQX Best Market.\nUpgrading to the OTCQX Market is an important step for companies seeking to provide transparent trading for U.S. and international investors.