Most European markets rose Friday as investor sentiment turned positive on hope that China will announce stimulus measures after it reported that its economy continue to weaken.
Among the companies whose shares are moving in pre-market trading Friday are: Molina Healthcare, China TransInfo Technology, Strategic Hotels, France Telecom, Barrick Gold, Rio Tinto, Randgold Resources, Alcoa and Bank of America Corp.
The new law, which has been the source of fierce battles between industry and government officials for two years, will affect around 30 companies, including international mining giants BHP Billiton, Rio Tinto and Xstrata.
Rio Tinto PLC, the world's second largest iron ore miner, is set to spend more than half a billion dollars automating cars, trains and trucks at one of its Western Australia mines so that they can be operated remotely.
Ivanplats, controlled by Ivanhoe Mines founder Robert Friedland, expects to produce platinum at negative cost at its giant Platreef complex in South Africa, potentially shaking up an industry squeezed by stoppages, rising wages and power charges.
European stocks were up around midday on Friday, hitting a six- month high as investors cheered data that hinted the euro zone may avoid slipping back into recession, eclipsing a disappointing start to the earnings season.
Global miner Rio Tinto has raised its stake in Canada's Ivanhoe Mines, owner of Mongolia's massive Oyu Tolgoi copper-gold project, to a majority holding but said on Tuesday it had no current plans to buy more shares.
Global miner Rio Tinto is clear to take over Mongolia's coveted Oyu Tolgoi project, which promises to be one of the world's largest copper-gold mines, after project owner Ivanhoe Mines decided to scrap a controversial poison pill.
Miner Rio Tinto, which owns a 49 percent stake in Ivanhoe Mines, welcomed a decision by the owner of the massive Oyu Tolgoi copper mine to scrap a poison pill provision, and said it was now free to raise its holding.
Prime Minister Stephen Harper plans to visit China next month as his government looks to open new markets for oil sands crude in the wake of Washington's decision to delay approval of a major pipeline from Alberta to Texas.
European stocks were higher early Tuesday afternoon, hitting a two-month high on sharp gains in cyclical mining shares, while simmering concerns over the Eurozone crisis sent French and Spanish markets lower.
Rio Tinto Alcan will shut down about a third of the production at its 438,000-tonne Alma aluminum smelter in the Canadian province of Quebec after locking out hundreds of unionized workers in a contract dispute, it said on Sunday.
European shares rose on Tuesday, bouncing from a steep sell-off in the previous session, though strategists said investors would need to feel more confident about a resolution to the Eurozone crisis before the market could break out of a recent range.
An independent arbitrator cleared the way on Tuesday for mining group Rio Tinto Plc/Ltd to take over Ivanhoe Mines Ltd, saying the $16 billion Canadian group's poison pill defense was not valid.
Asian stocks sank on Tuesday and the euro languished near a two-month low as investors took fright at the prospect of mass euro zone sovereign ratings downgrades after the outcome of a last chance European Union summit failed to convince markets.
Ivanhoe Mines Ltd said it expects a ruling on an arbitration dispute with Rio Tinto, its largest shareholder, to be delivered within a couple of weeks.
Mozambique has no plans to impose local ownership requirements on its mining industry and it will not seek overly high government stakes in mining ventures that could deter investors, its national director of mines said.
Ivanhoe Mines said on Monday that construction at its Oyu Tolgoi copper-gold project in Mongolia will be 70 percent complete by the end of 2011, with commercial production seen in the first half of 2013.
China, the world's largest iron ore purchaser, has held talks with with Vale SA, Rio Tinto Group, and BHP Billiton Ltd. in order t set a new pricing system after a large crash in market prices.
A slide in iron ore prices has driven miners to alter costly quarterly contracts to please Chinese clients, but spot pricing, which magnifies the impact of price swings, is still distant.
The government of Guinea will use 35 percent of a $700 million windfall from Anglo-Australian miner Rio Tinto to rebuild the mineral-rich West African nation's broken infrastructure, a Guinean official said on Sunday.
Swiss investment bank UBS disclosed Friday its top 10 commodity stock picks, all of which fall into one of four categories, thermal coal, iron ore, gold and merger and acquisition opportunities.