SKC has continued to expand its business areas and sizes whilst retaining the film and chemistry industries as its core businesses. In the film business area, SKC has produced the world’s best films for displays, optical films, solar cells, and environmentally-friendly products following its pioneering development of PET film in Korea. In the chemistry business area, SKC was the first to open a large-scale PO/SM plant in Korea and the first in the world to use environmentally-friendly HPPO method world – endeavors that have seen the company grow to become the leader in the Asian polyurethane industry. At the same time, SKC has fulfilled its middle- and long-term growth strategies by adopting environmentally-friendly inorganic materials, such as secondary cells, next generation power semiconductors, LED materials and solar cell materials, as a new axis of growth and has continued its efforts to meet new challenges head on and always innovate.