Jetvox Acoustic Corporation announced earnings results for the half year ended June 30, 2019. For the half year, the company announced sales was TWD 73.850 million compared to TWD 110.442 million a year ago. Operating loss was TWD 39.112 million compared to TWD 16.171 million a year ago. Net loss was TWD 37.862 million compared to TWD 15.112 million a year ago. Basic loss per share was TWD 1.59 compared to TWD 0.64 a year ago.