Jastrzebska Spólka Weglowa S.A. provided Total coke production in third quarter 2023 amounted to 0.85 million tonnes and remained at a comparable level versus Second Quarter 2023, and recorded a 9.3% increase compared to third quarter 2022. Thermal coal production was about 0.59 million tonnes, down 5.2% quarter on quarter and 25.9% year on year.