WT Microelectronics Co., Ltd. announced unaudited sales results for the month, fourth quarter and year ended December 2018. The company announced its unaudited monthly sales for December 2018 totaled TWD 22.7 billion, a decrease of 28% from November 2018 and an increase of 12% over December 2017. Sales for fourth quarter 2018 reached TWD 85.8 billion, an increase of 1% from third quarter 2018 and an increase of 43% over fourth quarter 2017. Aggregated sales for 2018 reached TWD 273.4 billion, an increase of 44% compared with 2017 period.