G-TECH Optoelectronics Corporation announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was TWD 2,866.074 million compared to TWD 4,170.703 million a year ago. Net loss was TWD 60.369 million compared to TWD 124.499 million a year ago. Basic loss per share was TWD 0.29 compared to TWD 0.64 a year ago.