1927. The monopoly Campsa
But how the draft National Circuit Special Firm financed? In addition to the contribution of the State, which set a special budget for execution, a number of taxes was established: there was a special rate rolling on cars and trucks, other rate 0,50 pesetas for each inhabitant of the beneficiary municipalities and charge on transport companies. It is in these years when the foundations of future indirect taxes on fuel are implanted. In 1927, a royal decree provides for the peninsula and Baleares state monopoly of oil and its derivatives. The state will participate in the benefits of society lessee of the monopoly: Campsa.