Unipar Indupa S.A.I.C., a petrochemical company, produces and sells polyvinyl chloride (PVC) resins and sodium hydroxide. It offers PVC products for use in automotive, building and construction, consumer goods, electrical and electronics, healthcare, packaging, plumbing, and wire and cable markets. The company also provides chemicals, such as caustic soda or sodium hydroxide liquid and prills for various applications in aluminum, paper and pulp, chemicals, soaps and detergents, cleaning, refinery, metalworks, food, textile, water treatment, and other industries. In addition, it offers sodium hypochlorite. The company was formerly known as Solvay Indupa S.A.I.C. and changed its name to Unipar Indupa S.A.I.C. in December 2016. The company was founded in 1863 and is based in Buenos Aires, Argentina. Unipar Indupa S.A.I.C. is a subsidiary of Unipar Carbocloro S.A.