Last week, the US decided to remove a final hurdle for Western aircraft manufacturers to sell planes to Iran under contracts signed after coming into force of the Joint Comprehensive Plan of Action (JCPOA), a nuclear agreement between Tehran and the group of six countries.

But the US still demands that even non-American manufacturers wishing to sell to Iran obtain an export license if their products include materials made in the United States. Airbus, based in Europe, buys more than 40 percent of all its aircraft parts from the US.