The Hydrocarbons Prices Stabilization Fund (CSPH) main mission is to regulate the price of hydrocarbons products nationwide, through partial or total support of the said products price increases, and according to its financial resources.

Also, CSPH participates in all operations aimed at controlling national energy policy through equity participation in the exploration, production, refining and distribution of oil products.

With the liberalization of the downstream petroleum sector since 1998, CSPH ensures the regular supply of hydrocarbons products nationwide through regulation of stocks and prices. It also provides arbitration needed to maintain a healthy competition between operators in the sector. It also supports the protection of consumer through two mechanisms: stabilization and equalization.