Comparison of consumer prices in several countries

For diesel fuel, as for gasoline, the refinery prices practiced in Brazil are in tune with those practiced abroad. This is clearly represented by the "Refinery Realization" part in the following graph.

The trade margins represented by the "Gross margin/distrib./retailer" part depend on the local market where the product is sold. Meanwhile, the "Tax" portion shows that the tax burden practiced in Brazil for diesel is lower than the one used for gasoline, and, thus, the final price for the consumer is lower. This tax load is the factor that influences consumer price differences the most in the different countries.

Average 2016 (jan-dec)


(*) The cost of Biodiesel is included in the distribution/resale margin.
The biodiesel content in the blend is 7%.
Prepared by: Petrobras with data from the Central Bank, ANP and PFC Energy.
Distribution and Retail Margins obtained by difference. Exchange rate considered = R$ 3,4959/$ (average of the daily PTAX in 2016).

Trade Chain and Price Composition

Automotive Diesel Fuel

Diesel: Trade Chain

In Brazil, automotive diesel consumption is restricted primarily to the agricultural sector and road transport. These sectors are extremely important to our country's economy, thus, it is important the consumer know how this product’s market operates, from the producer to end consumer, and be aware of how its price is established.

The Brazilian diesel fuel market is currently regulated by the National Petroleum Agency (NPA) and by Federal Law 9478/97 (the Petroleum Act). Thus, since January 2002 diesel fuel imports were released and the price went on to be defined by the market itself.

The diesel fuel consumed in Brazil can be produced by Petrobras, by other refiners in Brazil, and by the private petrochemical plants; or it can be imported by companies that are authorized to do so by the NPA. Petrobras markets the diesel fuel produced by its refineries to the distributors operating in Brazil or directly to major consumers, such as thermal power plants.

Since January 2008, it has been mandatory for all automotive diesel fuel marketed in Brazil to be blended with biodiesel, a renewable fuel produced by plants (private or belonging to Petrobras) based on plant oils or animal fat. This rule was laid down by the National Energy Policy Council (CNPE), by means of resolutions. In quarterly auctions organized by the ANP, Petrobras buys from the biodiesel producing plants the volume to be resold, also in auctions, it sells to distributors, who are responsible for the blending procedure. Currently, the proportion of biodiesel represents 5% of the final volume of diesel sold at the pumps, which from then on is called B5 diesel.

The distributors, then, resell the diesel fuel already blended with biodiesel to the thousands of service stations, retailer reseller transporters (RRTs) or directly to large customers, such as cargo and passenger transport companies, industries and farms. In the trade chain, RRTs are responsible for reselling to large consumers who do not have their own structure, picking the product up at the distributors and delivering it directly to the customer.

The price that Petrobras practices to market diesel fuel to distributors can be represented by the sum of two components: the share of the amount of Petrobras' product and taxes, which are levied by states (ICMS1) and the Union (CIDE2, PIS/PASEP3 and Cofins4).

In most States, the ICMS calculation is based on an average weighted price for the final consumer (AWPFC), which is updated fortnightly. This means that the price at the retail service stations can be changed without any change having been made to the price Petrobras is responsible for.

In the price the consumer pays at the service station, in addition to taxes and Petrobras' part, also included are the cost of biodiesel and the costs and trade margins of the distributors and resellers.

By understanding that the diesel fuel pricing chain is composed of several different parts, it is easy to realize that any change made to at least one of them will reflect, upwards or downwards, in the price consumers will pay at the pump. As it turns out, Petrobras only controls a portion of the final price to the consumer, represented by the price at its refineries without taxes.

There are cases in which Petrobras does not participate in the product’s trade chain, such as for imported diesel fuel, or when it is produced by some agent other than Petrobras.

Prices practiced at the service stations all over the country are monitored by the NPA, which uses weekly surveys, the results of which can be checked at the Agency's website (www.anp.gov.br).

More information is available via e-mail, at sac@petrobras.com.br or by phone, by calling 0800 728 9001.

1. Value-Added Tax on Services and Circulation of Goods - State Tax
2. Contribution for Intervention in the Economic Domain - Federal Tax
3. Social Integration Program / Public Service Employee Savings Program - Federal Taxes
4. Contribution to Social Security Funding - Federal Tax

The ICMS includes the part referring to the Tax Substitution, which is the value Petrobras collects for the sales operations from the distributors to the retail gas stations and from the stations to the final consumer.