The report is in German. Please translate with Google.
# According to media reports, JSW is interested in taking over the coke mine in Debiensko. As recently as 2016, the Australian Prairie Mining had bought this from the Czech New World Resources. The value of the mine is estimated at around 400 million euros #
https://owc.de/2018/02/19/polnischer-steinkohlebergbau-plant-grossinvestitionen/
