[northbound funds bought 1.437 billion yuan net today, Guizhou Moutai ranks first in net sales] Financial Associated Press, 29 May, northbound funds bought a net 1.437 billion yuan today. Zhongji Xuchuang, Dahua shares and Mindray Medical received a net purchase of 509 million yuan, 447 million yuan and 327 million yuan respectively. Guizhou Moutai ranks first in net sales, with an amount of 685 million yuan.