Seok-Won Son

Hanwha Total Petrochemical Co., Ltd. manufactures building block chemicals. It produces polymer, ethylene, polypropylene, and polyethylene chemicals. The company was founded in May 1988 and is headquartered in Seosan, South Korea.

Samsung General Chemicals Co., Ltd. is a holding company, which manufactures chemicals. Its products include petrochemicals, and inorganic chemicals such as ethylene and propylene. The company was founded on May 19, 1988 and is headquartered in Ulsan, South Korea.