Lotte Fine Chemical Co., Ltd. is a South Korea–based chemical manufacturer within the Lotte Group, focused on specialty and selected basic chemicals for construction, electronics, consumer, and industrial applications. The company traces its origins to Samsung Fine Chemicals and adopted its current name after joining Lotte in 2016. It serves customers in Korea and internationally through production in South Korea and a global sales network.
Its portfolio includes cellulose ether derivatives used in construction materials, coatings, and personal care; chlor-alkali products such as caustic soda and chlorine; and epichlorohydrin as a key raw material for epoxy resins. Lotte Fine Chemical also supplies oxidizers and bleaching agents (including hydrogen peroxide and sodium percarbonate), high‑purity electronic chemicals such as tetramethylammonium hydroxide (TMAH) and tetramethylammonium chloride (TMAC) for semiconductors and displays, and environmental solutions like urea solution for diesel exhaust aftertreatment. The company emphasizes product quality, safety, and process efficiency while developing higher value‑added and plant‑based cellulose materials to support evolving performance and sustainability requirements across end markets.
