The Ministry of Foreign Affairs of the GDR asks the PRC to comply with the status of West Berlin as part of the GDR.

French diplomat in Beijing Etienne Manac’h writes that "China is very concerned by the trend towards détente emerging in East-West relations."

M. Jacques Roux describes and compares West German-East German relations and China-Taiwan relations, reporting that, as Beijing opens up with Western countries, it is concurrently demanding that they break relations with Taipei.

This memorandum of conversation between the Head of the Far East Department in the East German Foreign Ministry Liebermann and Chinese Ambassador Peng Guangwei refers to China's intention to establish diplomatic relations with West Berlin. The East German side stresses the fact that countries such as Hungary and Bulgaria also established diplomatic relations with West Berlin taking into considerations the conditions posed by the international law and that China should do the same.

This is a memorandum of a conversation between the first secretary of the Soviet embassy in East Berlin, Rodin, and the director of the West Berlin Press Office, Günter Struve, with regard to China's intention to establish a trade representation in West Berlin. Apart from stressing that by initiating diplomatic relations with West Berlin, China is not implicitly acknowledging the existing international agreements, Rodin makes clear that East Germany will not rescind the rules on obligatory currency exchange for citizens of Western states.

This is a memorandum on a conversation reflecting the differences of opinion between the head of the China Desk in the East German Foreign Ministry and the First Secretary of the Chinese Embassy Qi Huaiyuan with regard to the intended establishment of a Chinese trade representation in West Berlin. East Berlin is clearly concerned such a step might favor West Germany's alleged goal of winning sovereignty over West Berlin, in violation of the Four Power Agreement. Qi states that he does not understand the East German position, and that the activities of Chinese diplomats in West Berlin are in accordance with international law. He rejects the notion that these relations might conceivably harm the interests of East Germany.

Documents related to East Germany's protest against the intended establishment of a Chinese trade representation in West Berlin. The East German Ministry of Foreign Affairs stresses that West Berlin cannot be regarded as part of West Germany. Therefore, by initiating diplomatic relations with West Berlin without considering the existence of the internationally acknowledged Four Power Agreement on Berlin between the US, Britain, France, and the Soviet Union, China is deliberately acting against the interests of East Germany.

These statements by the Central Committee (CC) of the Communist Party of the Soviet Union (CPSU) concern talks between Chinese Premier Zhou Enlai and West German Foreign Minister Walter Scheel. The CC assesses the improvement of relations between China and West Germany as adverse to the interests of East Germany and of Socialism. China is criticized for not supporting the idea of a European conference on security and cooperation and for sustaining the role of organizations such as the European Economic Community and NATO. The CC expresses disagreement with China's abstention from the disarmament process and with its position within the UN.

This document is a demarche to be delivered to the Chinese ambassador in East Berlin on the occasion of China's establishment of diplomatic relations between West Germany and the People's Republic of China (PRC). The demarche says the West German government is pursuing a revisionist policy and does not accept the post-war separation of Germany. It assesses the role of Bonn in international relations as detrimental to the entire Socialist camp and regards the visit of West German Foreign Minister Walter Scheel to Beijing, as well as diplomatic relations between China and West Germany, as damaging the interests of East Germany. The author asks China to reconsider this policy, with reference to East Berlin's support for the PRC's territorial claims to Taiwan/Formosa.

According to a marginal note, the demarche was never delivered.