Meeting room of the 21st Extraordinary Congress of the CPSU. Speakers: N. S. Khrushchev (synchronously), Donetsk miner N. Mamai, Academician I. V. Kurchatov, steelmaker of the Minsk Automobile Plant D. I. Barashkin, President of the Academy of Sciences of the Kazakh SSR K. I. Satpayev, locksmith of the Leningrad Admiralty Plant V. I. Gorbunov. The Congress is greeted by: First Deputy Chairman of the Central Committee of the Communist Party of China Jou En Lai, First Secretary of the Central Committee of the Communist Party of Bulgaria T. Zhivkov. On the presidium of the Congress: N. M. Shvernik, K. E. Voroshilov, E. A. Furtseva, A. I. Mikoyan, L. I. Brezhnev, V. I. Kozlov, M. A. Suslov, R. Ya. Malinovsky, A. N. Kosygin and others. On the guest tribune - foreign guests: V. Gomulka, V. Ulbricht, A. Yugov, A. Novotny, Kim Il Sung, G. Georgiu-Dej, J. Kadar, Palmiro Togliatti. The delegation of the Communist Party of Bulgaria at the Moscow Electromechanical Plant named after Vladimir Ilyich: T. Zhivkov speaks to the workers of the plant.