SOUTH KOREA: Korea finds unlabelled GM corn, beans on local market 2 Apr 2001 Source: Reuters SEOUL, April 2 (Reuters) - South Korea said on Monday it had found four cases of genetically modified (GM) U.S. corn and soybeans among unlabelled products on the local market. "Three lots of soybeans and one lot of corn tested positive for genetic modification among 290 samples of non-labelled corn, soybeans and bean sprouts (in the internal market)," an agriculture ministry official told Reuters. "Those four cases were all U.S. imports," he said. Korea has required labelling of GM corn, soybeans and bean sprouts for human consumption since the start of last month, and the ruling extends to potatoes in March 2002. The government ordered the positive samples to be properly labelled and some 172 companies, which were not prepared for the new rules, were also told to label genetically modified content appropriately, the agriculture ministry official said. Some Chinese corn in the internal market tested positive in the first round of tests, but the corn will be retested to confirm the result. The agriculture ministry plans to take samples of Chinese corn before it is unloaded at ports, because of concern Chinese corn might get mixed with U.S. corn during distribution. The National Agriculture Product Quality Management Service conducts the GM tests. The country has a three percent tolerance rate for grains containing GM. Processed food containing GM corn, soybeans and bean spouts will need to be labelled from July 2001. (C) Reuters Limited 2001.