from wallstreet-online germany, page-2

https://biznesalert.pl/jsw-koks-wydobycie-inwestycje/

Interesting the last paragraph. translated from Polish to English with Google.

Półkoks from Jan Karski
The president of Jastrzębska Spółka Węglowa, Daniel Ozon, said that in the next few days or a week, he will have to meet with the Australian company Prairie Mining on the Dębieńsko project in Silesia. The meeting may also concern the project of the Jan Karski mine in the Lublin region. So far, the speech was about the Dębieńsko project.
Today's Rzeczpospolita writes that it may be about taking over the coal mining projects of Prairie Mining in Poland. - We will discuss further steps after the meeting with Prairie Mining and we will keep you informed about them. In the case of the mine, Jan Karski, we have recently learned that there is semi-coking coal. In contrast to the Dębieńsko project, we do not know this in the Lublin region - Daniel Ozon said at the conference.