Crasus Chemical 

Crasus Chemical Inc. manufactures petrochemical products in Japan. The company produces basic petrochemicals, organic chemicals, synthetic resins, and other derivatives at the Oita Petrochemical Complex. It manufactures olefins, including ethylene and propylene, through naphtha cracker furnaces that process naphtha, liquefied petroleum gas, condensate, and kerosene/diesel as feedstocks. The company also manufactures organic chemicals using acetic acid as the principal raw material, including ethyl acetate, vinyl acetate, and allyl alcohol. Additionally, it manufactures synthetic resin products, such as polypropylene used in automobile and food packaging applications, and polyethylene used in automobile and semiconductor applications. The company also manufactures styrene monomer, along with by-products and by-product derivatives generated from petrochemical complex operations. Crasus Chemical Inc. was incorporated in 2024 and is based in Oita, Japan. Crasus Chemical Inc. is a prior subsidiary of Resonac Holdings Corporation.