The Hungarian Foreign Minister specified that Russian main constructor, Rosatom, is building two new big blocks in Hungary, but there is a very significant contribution of German and French subcontractors in the meantime VIENNA, September 15. /TASS/. Nuclear energy sector can be a platform for restoring cooperation between East and West, Hungarian Minister of Foreign Affairs and Foreign Economic Relations Peter Szijjarto said at the 69th regular session of the IAEA General Conference. "We,