June 6, 2021 ArcelorMittal Canada reaches tentative deal with striking United Steelworkers United Steelworkers are set to vote on ratifying a new four-year collective agreement with employer ArcelorMittal in the coming days.
June 4, 2021 Vale closes mines after evacuation order at Xingu dam area Company has interrupted production at its Timbopeba mine and part of its Alegria mine after prosecutors ordered the evacuation of an area around the nearby Xingu dam.
June 4, 2021 Court order forces steelmaker CSN to upgrade dam safety in Minas Gerais A judge ordered the company to work on the safety of the Fernandinho dam or pay a daily fine of $197,667.
June 4, 2021 Deep freezing iron-based materials expected to be part of superconducting devices of the future US, UK and Germany-based researchers discovered that an iron-based superconductor exhibits both superconductivity and magnetism below -258°C.
June 3, 2021 Rio Tinto appoints Aboriginal Australian former minister to board Company strives to rebuild its reputation following last year's destruction of the Juukan Gorge rockshelters.
June 3, 2021 Mining stocks in broad sell-off as copper, gold prices pull back Iron ore's big three shielded from worst of corrrection as steelmaking ingredient holds above $200 a tonne.
June 3, 2021 Iron ore rises despite China’s moves to lower prices Bank of America forecasts iron ore will average $172.2 a tonne this year; then $143.8 a tonne in 2022.
June 2, 2021 Russell: Rising iron ore supply may cool prices where China jawboning fails The best chance for lower iron ore prices comes from rising supply, and there are signs this is now being delivered.
June 2, 2021 Sundance Resources refers iron ore dispute with Cameroon to arbitration Australia’s Sundance Resources has referred its iron ore dispute with the government of Cameroon to international arbitration, the company said in a […]
June 1, 2021 China steelmaking ingredients jump on upbeat spot market prices Spot prices of iron ore with 62% iron content for delivery to China gained $6 to $206.5 a tonne on Tuesday, according to SteelHome consultancy.
Copper poised for best year since 2009 after December surge All six base metals on the LME are headed for annual gains in a year that’s seen an array of supply-side pressures. December 24, 2025 | 10:11 am
