SK Chemicals Co., Ltd. provides chemicals and life sciences products and solutions in South Korea, China, Japan, Asia, the United States, Europe, and internationally. Its offerings include copolyester, engineering plastics, petrochemicals, specialty chemicals, coatings and adhesives, biomaterials, and performance chemicals for applications such as COVID-19 personal protective equipment, industrial materials, sustainable packaging, cosmetics, automotive, consumer goods, sports, electronics, and home appliances. The company sells products under brands including SKYGREEN, SKYPEL, SKYBON, ECOZEN, SKYTRA, ECOTRION, CLARO, SKYDMT, CnR, ECOTRIA, SKYCHDM, E.Chemical, SKYPET, SKYDMCD, SKYPURA, and SKYCHDA. It also provides ETC drugs for musculoskeletal, anti-inflammatory/analgesic, digestive, central nervous, respiratory, urinary, kidney/rheumatism, circulatory/metabolic, and antimicrobial/antiviral uses, as well as OTC drugs for common cold/allergy, blood flow improvement, vitamins/minerals, and dermatological applications. Founded in 1969, the company is headquartered in Seongnam-si, South Korea.