March 27 (UPI) -- Uruguayan Minister of Economy and Finance Gabriel Oddone said the United States is exerting "unimaginable" and "unsustainable" pressure on his South American country to break its trade relationship with China, according to remarks made at a private meeting. The comments during a session with business leaders were reported by the local weekly Búsqueda. With about 3.5 million inhabitants and a territory comparable to the state of Florida, Uruguay has had China as its main