TORONTO, Nov. 22, 2021 (GLOBE NEWSWIRE) — (TSXV: TVC) Three Valley Copper Corp. (“Three Valley Copper” or the “Company”) announces that an undertaking (the “Undertaking”) has been entered into between the Company and the senior secured lenders (the “Lenders”) of Minera Tres Valles (“MTV”), the Company’s primary asset that is 91.1% owned located near Salamanca, Region de Coquimbo, Chile. Read More