G-TECH Optoelectronics Corporation (TSEC:3149) announced a private placement of 2017 1st series domestic private placement 10,000 unsecured convertible corporate bonds at a price of TWD 100,000 per bond for gross proceeds of up to TWD 1,000,000,000 on March 17, 2017. The bonds will be issued at par. The bonds will mature after a period of five years and do not carry any annual coupon.