COSON Co., Ltd. (KOSDAQ:A069110) announced a private placement of 8th unregistered and unsecured private convertible bonds for gross proceeds of KRW 15,000,000,000 on January 19, 2017. The zero coupon bonds are 100% convertible into common shares of the company at KRW 11,246 per share. The bonds will mature on January 23, 2021.