BHP and Rio Tinto lobby Donald Trump over US copper mine after new delay
President calls opposition to Arizona project ‘anti-American’
President calls opposition to Arizona project ‘anti-American’

Chief executive Mike Henry says company is looking at restarting operations in Arizona

Washington follows through with plans to impose 50% levies on some products

Market hit by disruption to production and Donald Trump’s tariffs

Indian group will move Zambian copper mines to US-domiciled subsidiary CopperTech Metals

Ontario premier insists development of remote critical minerals reserve is a priority in response to Trump’s tariffs

Cove Kaz Capital has already secured up to $1.6bn in government support for project in Kazakhstan