This working document shows four different working drafts of negotiations of Article 4, which related to reduction of armed forces at the Sino-Soviet border.

This chart graphically compares the PRC's and Soviet positions on the reduction of armed forces through the determination of specific geographical zones, as well as the reduction of the amount of military equipment and facilities in the border regions.

The Chinese Ministry of Foreign Affairs informs the Soviet government that its accusations against China of illegal migration are groundless.

Ji Pengfei and Stepan Chervonenko spar over the Soviet Union's handling of the peoples who crossed into the USSR from Xinjiang.

Martin, the Hungarian ambassador to China, is involved with several conversations with Chinese officials before returning to Hungary, and the three highlighted conversations are with Zhu De, Chen Yi, and Zhou Enlai. Among other international issues, Zhu De discusses imperial attempts to restore capitalism in socialist countries and references “revisionism” in Hungary, to which Martin responds defensively. Chen Yi discusses Chinese industrial and economic development. Zhou Enlai discusses recent Chinese struggles, and interprets Martin’s reaction as distrust.

Record of conversation between Mikhail S. Kapitsa, the head of the First Far Eastern Department of the Soviet Foreign Ministry, and D. Yondon, First Deputy Foreign Minister of the Mongolian People's Republic. They discuss foreign relations with China, Japan and North Korea. They also discuss the current situation in Vietnam, India and Pakistan, and Afghanistan.

A meeting is proposed for the international departments of the seven parties to meet and discuss issues related to China, including the political and economic situation in Shanghai, China's international activities, and the ideology of its leadership.

This document from the Soviets to Polish Comrades issues a warning about Zhou Enlai's anti-Sovietism and his advance in the Chinese government. It also addresses border issues between China and the Soviet Union.