Mao attends Stalin’s 70th birthday celebration, offering praise for his leadership of the socialist and internationalist movements.

Mao shares a detailed report on the arrival of the PLA in Xinjiang with Stalin.

Mao Zedong offers instructions on the impending trade agreement with the Soviet Union.

Mao Zedong informs the Central Committee of "an important breakthrough" in his talks with Stalin, and asks that Zhou Enlai immediately come to Moscow to conclude a new Sino-Soviet treaty.

Mao reports that they have completed a draft of the Sino-Soviet Treaty of Friendship, Alliance, and Mutual Assistance, as well as an agreement on Lushun, Dalian, and the Chinese Chanchun Railway.

A committee to write up a preliminary draft for a loan from the USSR to China is created. Stalin meets with a delegation of the CCP and answers several of their questions, including: the CCP's policy towards the Chinese national bourgeoisie, the matter of people's democratic dictatorship, Chinese foreign policy issues, Sino-Soviet relations, Xinjiang, Dalian, a Chinese University in Moscow, a railway from outer Mongolia to Zhangjiakou, and a naval school. Stalin and the CCP delegation also discussed the possibility of a war breaking out between the USSR and the US.

Liu Shaoqi and Stalin (among others) discuss the state of the Chinese civil war