PT Intanwijaya Internasional Tbk manufactures and sells formaldehyde and formaldehyde derivative products in Indonesia. The company produces formalin; urea formaldehyde resins; melamine urea formaldehyde resins; phenol formaldehyde resins; UFP 1001 powder resins; one step glue powder resins; MFP 134 powder resins; and hexamine powder for adhesives. It primarily serves the wood industry, including plywood, blockboard, and particleboard manufacturers, with operations supported by production facilities in Banjarmasin, South Kalimantan, and Semarang, Central Java. PT Intanwijaya Internasional Tbk, founded in 1981 and headquartered at Wisma IWI, 5th Floor, Jalan Arjuna Selatan Kavling 75, West Jakarta, Indonesia, listed on the Indonesia Stock Exchange under ticker INCI.JK in 1990 as the first local chemical firm to do so. Formerly known as PT Intan Wijaya Chemical Industry, it changed its name in June 2000 to support business expansion. The company maintains subsidiaries engaged in related activities and real estate, while recent financial reports for 2024 and into 2025 reflect ongoing operations with updates to articles of association in June 2024 and sustained revenue from core chemical segments.