Yoko International Corp. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TWD 3.398 million compared to TWD 9.305 million a year ago. Net loss was TWD 24.363 million compared to TWD 84.706 million a year ago. Basic loss per share was TWD 0.24 compared to TWD 0.83 a year ago.