- Mineral Expert’s Report by Wardell Armstrong Format: pdf | 8 MB
- Assessment of the resource base, the technical infrastructure and the prospects for the functioning of "Knurów-Szczygłowice" coal mine – selection by PAN Format: pdf | 5 MB
- Assessment of the resource base, the technical infrastructure and the outlook for the operation of the "Knurów - Szczygłowice" coal mine - Executive summary by PAN Format: pdf | 560 KB
- Update of the balance of resources in JSW SA in accordance with the JORC Code, taking into account "Knurów-Szczygłowice" coal mine by PAN Format: pdf | 5 MB