aabbcc aaaabbccaaccaaaa2010601231111aaabaaaa2010 2011 69.27%19.55/kg27522011aa2011aa2011()201117 2ccaa2010aa2010501032011aa4aa,1320122012 247537100085%1702457500122012850035215042510702051234.20122012()20122012201220121141178.6%112012501713708409.6132870220125550320121050680.495%42012 2012