UPDATE 1 — Brazil to use Uruguay's surplus of beef export quota to China, Lula says
(Adds details, context in paragraphs 3-6) SAO PAULO, Sept 21 (Reuters) — Brazilian President Luiz Inacio Lula da Silva said on Monday that Uruguay had authorized Brazil to use the surplus from its beef export quota to China. "I expressed my gratitude for the authorization granted to Brazil to use the surplus from Urugu