Tags Khai Duc Company Khai Duc Company to be penalised Wednesday, Jan 10, 2018 Khai Duc Company, which owns Khaisilk brand, will be given stringent punishment for violation of norms and fraudulent trading. MoIT request for criminal investigation of Khaisilk scandal Tuesday, Dec 12, 2017 The Ministry of Industry and Trade has transferred documents of the Khaisilk scandal to the police for investigation after it discovered signs of criminal violations.