U.S. and Canadian bulk diesel exhaust fluid prices continued to rise in March, even as feedstock prices declined slightly, according to Integer Research's March DEF price tracker.
According to Integer, the average U.S. bulk DEF price increased in March over the previous month up four cents to $1.61 per gallon for full truckload deliveries and $1.93 per gallon for less-than-truckload deliveries. For tote refill deliveries, prices on average increased five cents to $1.99 per gallon.









