Keystone Microtech Corporation announced earnings results for the second quarter ended June 30, 2019. For the second quarter, the company announced sales was TWD 188.793 million compared to TWD 158.536 million a year ago. Operating income was TWD 52.805 million compared to TWD 44.081 million a year ago. Net income was TWD 42.262 million compared to TWD 37.745 million a year ago. Basic earnings per share was TWD 1.59 compared to TWD 1.53 a year ago. Diluted earnings per share was TWD 1.58 compared to TWD 1.51 a year ago. For the half year, sales was TWD 381.442 million compared to TWD 326.657 million a year ago. Operating income was TWD 112.851 million compared to TWD 99.097 million a year ago. Net income was TWD 91.255 million compared to TWD 79.566 million a year ago. Basic earnings per share was TWD 3.56 compared to TWD 3.23 a year ago. Diluted earnings per share was TWD 3.53 compared to TWD 3.14 a year ago.