Lotte Fine Chemical Co., Ltd. is a South Korea–based producer of fine and specialty chemicals and selected basic chemicals, and an affiliate of the Lotte Group. The company supplies materials used across construction, consumer goods, industrial processing, and environmental applications.
Its portfolio includes cellulose derivatives (such as HPMC/HEC) used in building materials, coatings, personal care, and pharmaceuticals; epichlorohydrin for epoxy resins; hydrogen peroxide and other chlor-alkali–related products; and electronic-grade process chemicals for semiconductor and display manufacturing. Lotte Fine Chemical also produces urea solution for diesel exhaust aftertreatment. The company operates large-scale manufacturing in South Korea and serves customers globally through an established sales and logistics network.