<prompt> NgoJune 1975, uNdunankulu waseSri Lanka uSirimavo Bandaranaike wavakashela eMexico City ukuze ayohlanganyela eMhlanganweni Wokuqala Womhlaba Wonke Wabesifazane  <response>: . futhi. Ngemva kwenyanga, ngoJuly 1975, uMongameli waseMexico uLuis Echeverría wavakashela iSri Lanka. Ngesikhathi sokuvakasha, uMongameli Echeverría wahlangana noNdunankulu waseSri Lanka uSirimavo Bandaranaike futhi baxoxa ngezindaba zamazwe amabili kanye nezindaba zamazwe omhlaba ezithakazelisa bobabili. Abaholi bobabili bahlanganyela ithuba lokuqhubeka nengxoxo eyaqalwa ngesikhathi sokuhambela kukaNdunankulu eMexico ngoJuni 1975. Baveza ukwaneliseka ngokuxhumana okukhulayo phakathi kweMexico neSri Lanka futhi bavuma ukuqinisa kakhulu, ikakhulukazi emkhakheni wezohwebo, amasiko, isayensi nobuchwepheshe. Ngo - August 1976, uNgqongqoshe Wezangaphandle waseMexico u - Alfonso García Robles wavakashela eSri Lanka ukuze ayohlanganyela engqungqutheleni ye - Non - Aligned Movement eColombo. 