Uploaded on 2014-10-21 by TaniaRG

This practice is causing controversies because it would be more coherent with sustainable methods to produce steel in Canada, close to the iron ore mines. Importing it from China needs the step of the transportation, which involves wastes of energy generated by non-recyclable sources. ][1] [1]: https://edxuploads.s3.amazonaws.com/14138961813899411.jpg