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由于全球经济的不平衡,大量的原生矿产资源以各类产品的形式存在于发达国家,使用报废后滞留在它们的国境之内。长期以来,这些国家的再生资源相对比较丰富,然而,从目前情况看,由于发达国家劳动力成本较高,以及其他因素的影响,这些资源非但没有得到充分利用,反而大量被作为废物出口。一些劳动力资源丰富又具备产业和技术基础的国家,对这些进口废物进行分类、拆解和加工,又重新制成新的产品,这一过程被称为再生资源国际
Due to the imbalance of the global economy, a large number of primary mineral resources exist in developed countries in the form of various types of products, and remain in their national borders after being used for retirement. For a long time, these countries have relatively rich renewable resources. However, judging from the current situation, due to the higher labor costs in developed countries and other factors, these resources have not been fully utilized, but have been exported as waste. Some countries with abundant labor resources and industrial and technological foundations classify, disassemble and process these imported wastes and re-form new products. This process is called renewable resources internationally.