I think the short answer is no. The longer answer is that we know what the historic growth patterns have been and what the relative contribution of different commodity groups is to current exports. Some industry groups themselves—I believe canola and others—have said, “Here's the contribution we think we can make.” There is also the economic strategy table that flows out of budget 2017, which has been looking at this and formulating advice on how to attain the $75-billion target and may have further insight on that, but no, as a department we haven't said that we need so much from beef, so much from pork, and so much from grains and oilseeds.
On March 21st, 2018. See this statement in context.