Recycled Resource (Scrap Steel) Trading

废钢铁是一种载能、低碳、无限循环使用的可再生资源。与使用铁矿石相比，使用废钢铁直接炼钢可节约能源60%，其中每用1吨废钢可少用1吨生铁，可节约0.4吨焦炭或1吨左右的原煤，可减少1.7吨精矿粉的消耗，减少4.3吨原矿的开采，减少2.6吨钢铁尾矿渣的排出。发展废钢铁、增加废钢铁供应能力是缓解对铁矿石依赖的重要途径，对我国钢铁工业发展具有重要意义。

Is set to scrap steel, carbon, unlimited recycling of renewable resources. Compared with the use of iron ore, scrap iron and steel using the direct energy savings of 60% of steel, each with one ton of scrap can be less one ton of pig iron, coke savings of 0.4 tons or 1 ton of coal can reduce 1.7 tons concentrate consumption, reduced 4.3 tons of ore mining, by 2.6 tons of steel tailings discharge. Development of scrap steel, scrap iron and steel to increase ease of iron ore supply capacity is an important way dependent on the development of China's steel industry is important.

2005 to 2009, China's crude steel output by 356 million tons up to 568 million tons, an increase of 60% average annual increase rate of 53 million tons. Same period, China's iron and steel scrap increased from 63.3 million tons in applications up to 83.1 million tons, an increase of 31% average annual increase rate of 4.95 million tons. Obviously, the scrap supply growth rate is far below the growth rate of crude steel production, almost one-fold difference, resources in short supply.