The DoC has determined dumping margin of zero percent for KG Dongbu Steel Co.52 percent for Chinese companies, and 7.and Tata Steel UK Ltd, while it has calculated dumping margin of 5.Accordingly, the DoC has determined that tin mill products from South Korea, the Netherlands, Taiwan, Turkey and the UK were not sold at less than normal value, while the same products from China, Canada and Germany were unfairly traded., Ltd.