在世界经济趋于全球化的总形势下，跨国矿业公司在勘查、开采矿产资源方面的竞争日趋激烈。矿业投资者一般希望选择较有利的投资项目，要求矿产资源潜力大，所在国政局稳定，矿业法制健全，有可靠的财政金融制度和合理的矿业税制等，才具有最大的吸引力。为了适应跨世纪经济发 Under the general situation that the world economy is becoming globalized, the competition among multinational mining companies in prospecting and mining of mineral resources has become increasingly fierce. Mining investors generally hope to choose the more favorable investment projects, which demand the greatest potential for mineral resources, the stable political situation in the host country, sound mining laws and regulations, a reliable financial and financial system and a reasonable mining tax system. In order to adapt to cross-century economic development