...SHANGHAI, July 26 (SMM) -- LME base metals prices were mixed last Friday. LME aluminum prices opened at USD 2,030/mt, with the highest level and the lowest level at USD 2,070/mt and USD 2,025/mt, respectively, and finally ended at USD 2,030.5/mt, down USD 14.5/mt compared with the previous trading day, or down 0.7%. Total trading volumes reported 119,973 lots, and total positions were 728,345 lots, up 2,524 lots. LME aluminum inventories declined further by 5,975 mt to 4,409,975 mt...