The January dip is the steepest in 13 months, with silver output nearing a seven-year low and sharp falls for sulfur, iron pellet, copper and zinc output.
Four Canadian companies provide updates relating to gold, copper and silver assets in Colombia, Mexico and Argentina.
Despite Brazil's ongoing talks with the US to achieve a definitive exemption from the Trump administration's import tariffs on steel and aluminum, this does not mean the South American nation will be entirely unscathed, an analyst tells BNamericas.
While talks proceed with Brazilian environmental authorities, Hydro is reportedly rotating production on several different lines to avoid shutdowns.
Companies in Argentina, Chile, Mexico and Guyana published results from their exploration programs.