Concrete Materials Company attaches a fuel surcharge on concrete purchases. Fuel surcharges are calculated based on information from the U.S. Energy Information Administration. Fuel surcharges change monthly according to market condition in fuel costs. On the last Monday of each month, the Midwest average diesel price index is used to calculate the fuel surcharge for the subsequent month. Please see the table below for the current fuel surcharge.
For more information, on the price index visit Tonto.