Specifically, the Chicago-based aerospace giant has asking the International Trade Commission to rule that it has suffered injury to its business at the hands of Bombardier and to recommend that the Commerce Department impose duties on the Canadian jet builder (amusingly, Boeing also complained about the very existence of Bombardier itself, a company which has been aggressively bailed out by the Canadian government as recently as October 2015, when in exchange for $2.5 billion in taxpayer funds, the company fired 7,000 Canadian workers).

In its petition, Boeing said that Bombardier, determined to win a key order from Delta Air Lines after losing a competition at United Airlines, had offered its planes to the airline at an "absurdly low" $19.6 million each, well below what it described as the aircraft's production cost of $33.2 million. "Propelled by massive, supply creating and illegal government subsidies, Bombardier Inc has embarked on an aggressive campaign to dump its CSeries aircraft in the United States," Boeing said in its ITC complaint.