China is the biggest buyers of international iron ore, since 2000, along with the rapid economic development, China's voracious demand for iron ore, unable to meet demand and domestic production of iron ore import steel enterprises need, so China's imported iron ore, the number of successive incremental demand for imports the proportion of gradually improving also. Judging from the demand, iron ore is the main raw material, production of pig iron pig-iron in recent years in China has been sharply increased. With China's iron ore imports rise gradually, the average price of iron ore import also continues to rise. With the international iron ore import prices continue to rise, the domestic market quotation also is rising this paper, first, the situation in iron ore trade was studied, and analyzed the collapse of iron ore annual pricing mechanism of our country the influence of iron ore trade of our country, and then analyzes the relevant industry (mainly for steel) of the problems and analysis results, this paper argues that should pay close attention to the study of iron ore, the futures products financial industry as soon as possible, should intervene iron ore swaps market, promote the JinRongHua, iron ore prices for government should quicken the green new energy alternatives, increase science and technology support, and seeking international cooperation.