Canadian Railroads > DPRX tank cars on CN?

Date: 04/01/21 04:59
DPRX tank cars on CN?
Author: pilotblue

Does CN handle DPRX tank cars? If so, where are they loaded and who do they go to? These are the cars with white ends usually run in unit trains with buffer cars on each end. Any info, pictures, etc appreciated.
Thanks in advance!