Hindustan Petroleum Corporation Limited (HPCL) is an India-based crude oil refining and finished petroleum products marketing company. The Company operates in two segments: downstream, and exploration and production of hydrocarbons. The downstream segment is engaged in refining, marketing and transportation of petroleum products. HPCL operates two refineries in Mumbai (West Coast) and Vishakapatnam (East Coast). Its products and services include refineries, aviation fuel, bulk fuels and specialties, international trade, liquefied petroleum gas (LPG) (HP gas), lubes (HP lubes), retail, exploration and production, and alternate energy. Its pipelines include Mumbai-Pune-Solapur pipeline, Visakh Vijayawada Secunderabad pipeline, Mundra-Delhi pipeline, Ramanmandi Bahadurgarh pipeline and Ramanmandi- Bathinda pipeline. Its subsidiaries include HPCL Biofuels Limited (HBL), Prize Petroleum Company Limited, CREDA-HPCL Biofuel Limited (CHBL) and HPCL Rajasthan Refinery Limited (HRRL).