Prosperity Dielectrics Co., Ltd. announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was TWD 4,356.398 million compared to TWD 5,750.648 million a year ago. Operating income was TWD 893.789 million compared to TWD 1,936.243 million a year ago. Net income was TWD 771.591 million compared to TWD 1,482.038 million a year ago. Basic earnings per share was TWD 4.49 compared to TWD 8.62 a year ago. Diluted earnings per share was TWD 4.47 compared to TWD 8.58 a year ago.