Contributed Importantly,
Contributed Importantly, with respect to an Increase in Imports, refers to a cause which is important but not necessarily more important than any other cause. Imports will not be considered to have Contributed Importantly if other factors were so dominant, acting singly or in combination, that the worker separation or threat thereof or decline in sales or production would have been essentially the same, irrespective of the influence of imports.
Source
13 CFR § 315.2
Scoping language
In addition to the defined terms set forth in 300.3 of this chapter, the following terms used in this part shall have the following meanings: