Prosperity Dielectrics Co., Ltd. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was TWD 5,750.648 million compared to TWD 3,162.697 million a year ago. Operating income was TWD 1,936.243 million compared to TWD 447.608 million a year ago. Net income was TWD 1,482.038 million compared to TWD 362.190 million a year ago. Basic earnings per share was TWD 8.62 compared to TWD 2.01 a year ago. Diluted earnings per share was TWD 8.58 compared to TWD 2.01 a year ago.