Zhou and Subandrio discuss Indonesia's withdrawal from the United Nations, non-alignment, the Soviet Union, and the Second Asian-African Conference.

Zhou Enlai meets with the head of a Vietcong delegation, Nguyen Van Hieu. The two discuss the Vietcong's struggle inside of Vietnam and the organization's international ties, as well as disarmament and Afro-Asian politics.

Mao Zedon and Amb. Wiriopranoto discuss Chinese-Indonesian relations, including dual citizenship of overseas Chinese in Indonesia, relations with Singapore, and prospects for a Japanese invasion.

7th report on the visit of the Atomic Energy Group of the Indonesian Economic Delegation. Indonesian atomic energy group visits the No. 2 Institute of Atomic Energy Research in China, touring various facilities in the institute including a heavy water reactor built with Soviet aid. Report notes the group's satisfaction with the visit.

6th report on the visit of the Atomic Energy Group of the Indonesian Economic Delegation. Describes the group's visit to China's No. 1 Institute of Atomic Energy Research. Report goes on to relate questions raised by group members about atomic energy related organizations in China, and describes the screening of a documentary on the first successful explosion of a Chinese atomic bomb.

4th report on the visit of the Atomic Energy Group of the Indonesian Economic Delegation. Summarizes the group's visit to various science departments at Peking University, and the visit to laboratories of nuclear physics, electronics, and radiation chemistry, along with several other science department laboratories. Describes the "very positive reactions" of the visiting group, and the group's request to send Indonesian exchange students to Peking University.

Continued report on visit of Atomic Energy Group of the Indonesian Economic Delegation. Describes a visit made by the Indonesian delegation to a number of sites, including a nuclear reactor, multiple laboratories, and a computer science research institute at Tsinghua University. The report notes that the head of the Indonesian group was a member of the Air Force, confirming that part of the delegation consists of "military men." Also summarizes questions raised by one of the group members.

Report on the second meeting with the Atomic Energy Group of the Indonesian Economic Delegation. The head of the delegation asks to visit factors and labs that select uranium ore and process raw materials into fuel. In negotiations, the Indonesian side proposes longterm cooperation between Indonesia and China on atomic energy, and protective measures against nuclear radiation.

Subandrio writes a letter to Premier Zhou Enlai, praising the idea proposed in a previous message from China about holding a summit conference on general disarmament and banning of nuclear weapons. Subandrio suggests that the conference could have a higher chance of success if the 5 nuclear states (US, USSR, UK, France, and China) met prior to the summit.

Cable from the Chinese Foreign Ministry responding to a previous cable sent by Ambassador Yao Zhongming, describing a discussion with Subandrio about a recent Chinese nuclear test. The Foreign Ministry suggests that Subandrio, by suggesting a that the Conference on Disarmament in Geneva should invite China, is collaborating with "imperialists and the revisionists in their conspiracy to oppose the nuclear test in China." The Ministry asks to set up an appointment with Subandrio to clearly express China's disagreement with his suggestion, including in the cable specific answers to the previous suggestions Subandrio made to Yao.