TORONTO, April 23, 2025--(BUSINESS WIRE)--Sierra Metals Inc. (TSX: SMT | OTCQX: SMTSF | BVL: SMT) ("Sierra Metals" or the "Company"), Alpayana S.A.C. ("Alpayana") and ...

Via Metal Miner The Global Precious Metals MMI (Monthly Metals Index) saw a significant bullish action month-over-month, rising by a total of 8%. The U.S. precious metals market (and precious ...

In response to President Donald Trump’s tariffs on China, which currently stand at 145 percent, the country has played its trump card: rare earth metals. Along with other minerals that are ...