Treaties and other international acts series. 5074. Economic cooperation, agreements between United States and Republic of China, amendment to agreement of Apr. 27, 1962, effected by exchange of notes signed Taipei May 25, 1962 [entered into force May 25, 1962], and amendment to agreement of Apr. 27, 1962, as amended, effected by exchange of notes signed Taipei June 9, 1962; [entered into force June 9, 1962].