Hindustan Petroleum Corporation Limited (HPCL) is an India-based integrated oil refining and marketing company. HPCL operates in two segments: downstream, and exploration and production of hydrocarbons. The downstream segment is engaged in refining and marketing of petroleum products. HPCL operates two refineries in Mumbai (West Coast) and Vishakapatnam. Its products and services include Refineries, aviation, bulk fuels & specialties, international trade, liquefied petroleum gas (LPG) (HP gas), Lubes (HP lubes), retail, exploration & production, joint ventures and alternate energy. Its pipelines include Mumbai-Pune-Solapur pipeline, Visakh Vijayawada Secunderabad Pipeline, Mundra-Delhi pipeline, Ramanmandi Bahadurgarh Pipeline and Ramanmandi- Bathinda Pipeline. The Company�s subsidiaries include HPCL Biofuels Ltd. and Prize Petroleum Company Ltd.