Brazil's Ultrapar leads negotiation for Petrobras' refinery Refap -sources
By Sabrina Valle and Carolina MandlRIO DE JANEIRO/SO PAULO, Jan 18 - Brazilian group Ultrapar Participacoes SA offered the highest price for Petrobras'...
By Sabrina Valle and Carolina MandlRIO DE JANEIRO/SO PAULO, Jan 18 - Brazilian group Ultrapar Participacoes SA offered the highest price for Petrobras'...