G-TECH Optoelectronics Corporation announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was TWD 4,170.703 million compared to TWD 3,625.233 million a year ago. Operating loss was TWD 183.715 million compared to TWD 504.653 million a year ago. Net loss was TWD 124.499 million compared to net income of TWD 19.578 million a year ago. Basic loss per share was TWD 0.64 compared to basic earnings per share of TWD 0.11 a year ago.