UPDATE 2-China approves imports of GMO Syngenta corn, Pioneer soy
December 22, 2014 at 12:51 PM EST
BEIJING/CHICAGO, Dec 22 (Reuters) - China has officially approved imports of a type of genetically modified corn at the centre of a string of lawsuits over U.S. grain shipments, seed maker Syngenta AG said on Monday, ending uncertainty after a five-year review.