SK Chemicals Co., Ltd. provides chemicals and life sciences products and solutions across South Korea, China, Japan, Asia, the United States, Europe, and other international markets. 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 and sports, and electronics and home appliances. Products are sold under brands including SKYGREEN, SKYPEL, SKYBON, ECOZEN, SKYTRA, ECOTRION, CLARO, SKYDMT, CnR, ECOTRIA, SKYCHDM, E.Chemical, SKYPET, SKYDMCD, SKYPURA, and SKYCHDA. The company also supplies ETC drugs for musculoskeletal, anti-inflammatory/analgesic, digestive, central nervous, respiratory, urinary, kidney/rheumatism, and circulatory/metabolic applications, as well as antimicrobial/antiviral agents, and OTC drugs such as cold/allergy remedies, blood flow improvers, vitamins/minerals, and dermatologicals. Founded in 1969, it is headquartered in Seongnam-si, South Korea.