DD Diamond Corporation acquired an unknown minority interest in Disco Abrasive Systems K.K. from Disco Corporation.

DD Diamond Corporation signed an agreement to acquire an unknown minority interest in Disco Abrasive Systems K.K. from Disco Corporation (TSE:6146) on March 31, 2018. DD Diamond Corporation completed the acquisition of an unknown minority interest in Disco Abrasive Systems K.K. from Disco Corporation (TSE:6146) on March 31, 2018.