Since a large number of cheap rare earth from China entered the international market in the late 1980s, the rare earth structure in world started to change, and China replaced the United States as the largest rare earth producer and exporter. However, due to Chinas rare earth management and other factors, rare earth prices have rebounded. The foreign rare earth new production capacity is about to increase production in recent years, and the global rare earth structure will change in the future. Through analysis of rare earth import and export, as well as rare earth prices over the past decades in three major trading countries, China, Japan and the United States, this article points out that the diversified pattern of global rare earth supply will be formed, and China will continue to be the main supplier of the worlds rare earth. China should abandon the practice of one to support the global market in the past, and create a harmonious international trade environment.

In order to analysis in the next 20 years, how many copper resources China has, when the peak demand peak comes, how great is the supply gap, and how to deal with that situation, this paper uses the authority of statistical data and material from the international copper research group, the world bureau of metal, growth and development center, the United States geological survey, China's national bureau of statistics, China nonferrous metals industry association, and in the system analysis of China's future economic and social development trend, to analyze the Chinese copper resources future demand, supply tendency, which has been clear about the China's future copper resources supply the challenge.

This essay is initiated by the question as who take the final interests by the price fluctuation of global mines. By analyzing the share structure of four multinational mines corporations and two commodity exchanges, the conclusion is made as that, under the current circumstances of global mines pricing system, the western developed countries and their financial institutions are the final beneficiaries.

Copper consumption is the largest and the most important metal mineral resources during the process of industrialization, urbanization. This paper analyzes the reserves distribution of the global copper resources, global copper resource investment and development zone, and global mining copper demand increment and its capacity increment trend, showing that, (1) over the next 20 years the global iron and aluminum resource supply relatively loose, copper resources supply pressure is bigger; (2) Global copper resources are relatively scarce, the distribution, Chile, Peru and Australia among the three countries accounted for 53% of global reserves; (3) Along with the growth of the asean and India resource requirements, Africa, southeast Asia and central Asia will become the important resource of supply. (4) Since the 20th century, along with the global demand for resources at the center of transfer to North America, Asia Pacific (Europe), Europe, North America, South America, Australia and southeast Asia, in turn, become the important resource of supply