WĘGLOKOKS S.A. most of all means:
1. Foreign trade
- - exports of hard coal – steam, sized and coking coals;
- - import of coal, magnetite and biomass;
2. Activity on the national market
- - trade in metallurgical products;
- - magnetite, flocculant and mining material supplies;
- - trade of liquid fuels for power industry;
- - coal sales