Japan found Dichloro-Diphenyl-Trichloroethane in frozen string beans imported from China Yantain Beihai Food Corporation. A woman in Tokyo was hospitalized after eating the string beans. Testing of unopened string bean packages of the same brand showed elements of DDT.
Source: BBC, October 15, 2008
http://news.bbc.co.uk/chinese/simp/hi/newsid_7670000/newsid_7672400/7672456.stm