HIP Petrohemija
 HIP–Petrohemija (full legal name: Akcionarsko društvo za proizvodnju petrohemijskih proizvoda sirovina i hemikalija HIP-Petrohemija Pančevo) is a Serbian producer of petrochemicals based in Pančevo Serbia. The company owns petrochemical complexes located in Pančevo Elemir and Crepaja. It specializes in producing HDPE LDPE and other petrochemical products with an annual production capacity of 700000 tonnes.