Arcelor Mittal Poland, a subsidiary of global steel producer Arcelor Mittal, has signed a long-term coking coal supply agreement with miner Jastrzebska Spolka Weglowa SA (JSW), Poland. The latter will supply coking coal, valued at over $1.48 bn in 2023-25. Meanwhile, coking coal production of JSW in third quarter (Jul-Sep) stood at 2.64 mnt, down by 27% y-o-y.