On January 12, 1948, Yu Wang-teh, Chinese Minister to Colombia and concurrently Minister to Ecuador, presented his credentials to President Carlos Julio Arosemena Tola. A TREATY of Friendship between China and Ecuador. was signed in Quito, 6 January, 1946C) [Ratifications exchanged at Quito on 19 April 1947.] THE Republic of Ecuador and the Republic of China,[1]