Wire rod coils being transported by crane around steel yard

Interior view of seamless steel pipe stock awaiting finishing process

Exterior view of the cold rolling mill

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

Steel slab ready for hot rolling

Hot steel being sprayed with water. This allows the rate at which it cools to be controlled

Worker at control panel of pipe welding line

Exterior view of POSCO’s FINEX 3 plant