Jetvox Acoustic Corp. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was TWD 273.507 million compared to TWD 363.446 million a year ago. Operating income was TWD 4.821 million compared to TWD 11.688 million a year ago. Net income was TWD 7.733 million compared to TWD 9.359 million a year ago. Basic earnings per share was TWD 0.33 compared to TWD 0.39 a year ago. Diluted earnings per share was TWD 0.32 compared to TWD 0.39 a year ago.