Brussels, 19/05/2011 (Agence Europe) - EU foreign ministers are expected, on Monday 23 May, to step up sanctions against Iran regarding that country's nuclear programme. The Foreign Affairs Council is preparing to add some 100 Iranian companies to the list of entities whose assets are frozen in Europe, diplomatic sources say. These include the Euro-Iranian Trade Bank (EIHB) based in Germany. The visa ban will be extended to a further five individuals involved in the nuclear programme....