May 17, 2012:

Imperial Oil Ltd has had some expressions of interest in its Dartmouth, Nova Scotia, oil refinery and has compiled a list of more than 24 companies that could be potential buyers, an executive said on Thursday. Gilles Courtemanche, Imperial's vice-president of refining and supply, told reporters it is hard to put a value on the 88,000 barrel a day plant, partly because of difficult conditions for Atlantic Basin refining.

By Reuters