Asphalt Cement Cost Adjustment

PLEASE NOTE: As of July 31, 2015, Flint Hills Resources stopped posting their daily prices for Hardisty WCS. Now they post only an once per month differential (less than) price in US$/BBL compared to West Texas Intermediate Crude Oil (WTI) daily prices. There are 6.65 BBLs of crude oil (average gravity) in a short ton (source: USGS). The monthly average oil prices are in American dollars per short ton (2000 lbs).