Following their meeting on 10 February, Soviet Ambassador to China Roshchin reports to Vyshinsky with a list of outstanding questions that Zhou Enlai intends to discuss the next day. These matters include determining how many Soviet technical specialists will be sent to China; settling on the specialists' pay during their time abroad; arranging for a signing ceremony; and other related issues. The letter also references Mao Zedong's scheduled visit to the Soviet Union from 13-16 February, during which he and his delegation intend to visit a collective farm and attend a ballet at the Bolshoi Theater.