POS-HiAL, a joint venture company between POSCO M-TECH (POSCO-affiliated manufacturer of raw materials) and KC Corporation (experienced Korean alumina manufacturer) produces high-purity alumina (HPA, 4N5↑) that are feedstock of the next generation materials such as LED, secondary cells and fine ceramics. POS-HiAL will become a reliable supplier of the world best HPA, on the strength of POSCO, the world’s leading steel maker.