Coal India accounts for more than 80% of domestic production and controls 18 billion tonnes of reserves, most of India's proven total.

印度煤炭公司占国内生产总量的比例超过80%，并控制着180亿吨煤炭存量，这占印度煤炭总量的大部分。

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In China has proven reserves of bauxite, a water bauxite accounts for about 98% of total reserves.

在我国已探明的铝土矿储量中，一水铝石型铝土矿占全国总储量的98%左右。

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This fate would undermine the rational for additional private-sector investment, resulting in fewer discoveries and smaller total proven reserves.

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To put this into perspective, Chesapeake as a whole holds around 2.6 billion boe in total proven reserves, implying that the firm would be giving up just under 3% of its proved reserves.

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But by accounting for further development, continual technology advances such as horizontal drilling and supportive prices, the U.S. Geological Survey calculates that 86% of total U.S. proven reserves are additions to original numbers.

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