Interior view of flat steel pickling line. Pickling is a treatment used to remove impurities, rust, and scale from the steel’s surface

Extruding steel billet in the hot strip mill

Worker monitoring production from inside the control room

Operator in full personal protection equipment (PPE) at the zinc bath on the hot-dip galvanising line

Crane operator moving steel coil into storage

Hot steel slab being rolled

Removing impurities from coal to make coke – pure carbon – for use in the blast furnace

Moving hot steel slab by crane