China, accounting for more than 90 per cent of global growth in ore consumption, wanted certainty on price and supply to underpin capital spending.

在全球铁矿石消费增量中占90%以上的中国，希望获得确定的价格和供给，以便为自己的资本支出提供依据。

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Nuclear facilities require a huge capital injection long before any energy is generated. Research into other sources of power also costs a lot of money with little certainty of a return.

核设施需要先期大量资金注入，之后才能提供核能；研究其他能源同样需要大量资金，其回报却不确定。

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Doing so will help provide much needed certainty to invest in capital-intensive projects such as power plants that operate for 40 years or longer.

WHITEHOUSE: Energy and Environment Latest News | The White House

This is very important because what this goal means is it unleashes a lot of the capital sitting on the sidelines for the lack of certainty that could be invested in America to create jobs, to create these new clean energies.

WHITEHOUSE: Press Briefing

With certainty about tax rates, companies will increase their capital expenditures (currently at anemic levels), contributing to a virtuous cycle of jobs and growth.

WSJ: Lloyd Blankfein: The Business Plan for American Revival