Sino-Indonesian Dual Nationality Treaty

The Agreement on the Issue of Dual Nationality between the Republic of Indonesia and the People's Republic of China, better known as the Sino-Indonesian Dual Nationality Treaty, was a bilateral agreement between the People's Republic of China and the Republic of Indonesia that forced Chinese Indonesians with dual nationality of both countries to choose citizenship of just one. It was signed by Zhou Enlai, Premier and Foreign Minister of China, and Sunario, Foreign Minister of Indonesia, on 22 April 1955 during the Asian–African Conference in Bandung.

Source: Wikipedia — Sino-Indonesian Dual Nationality Treaty (CC BY-SA 4.0)