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苏联许多种有用矿物的勘定储量很大,是这些有用矿物的出口大国。因此,在为确定有用矿物矿床产品价值计算最终费用时,有必要考虑世界市场的价格。对有用矿物矿床进行经济评价时考虑世界市场价格应保证国家有可能将该矿床列入表内储量中,而在现代科学技术发展水平下进行开采能满足以下两个基本条件:保证开采这类矿床比从国外购买类似产品在经济上是合算的;该矿床的产品在世界市场上有竞
The United States has a large stockpile of many useful minerals in the Soviet Union and is a major exporter of these useful minerals. Therefore, it is necessary to take into account the prices in world markets when calculating the final costs for determining the value of a useful mineral deposit. Considering the world market price for the economic evaluation of useful mineral deposits should ensure that the country may include the deposit in the table reserves. However, mining under the level of modern science and technology can satisfy the following two basic conditions: to ensure the mining of such deposits Is economically more cost-effective than purchasing similar products from abroad; the products of this deposit are competitive in the world market