http://www.businessweek.com/articles/2013-08-29/to-a-chinese-scrap-metal-hunter-americas-trash-is-treasure—-Read this link and then answer these two questions, maybe enhance with more sources for my reference.
1. Is this exploitive? I mean should we restrict China from getting these materials?
2. Is this a one way proposition? I mean could America do this in China? To help you here, think about our and China’s laws on export.
