During the resources slump several years ago, mining contractor Mastermyne might have dug out as little as 25 kilometres of underground coal roads annually.
But the Mackay-based outfit cut out 65 kilometres in a record for its roadway production in the past year.
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Liam Walsh writes on investigations and companies with The Australian Financial Review. He has won multiple media awards, worked in Japan and is now based in Brisbane. Email Liam at liam.walsh@afr.com.au
