Talk:Metal prices

External links modified (January 2018)
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I have just modified one external link on Metal prices. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20150321235050/http://asaa.asn.au/ASAA2010/reviewed_papers/Leaver-Richard.pdf to http://asaa.asn.au/ASAA2010/reviewed_papers/Leaver-Richard.pdf

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Cheers.— InternetArchiveBot  (Report bug) 15:59, 26 January 2018 (UTC)