WT Microelectronics (3036 TT) today announced its unaudited monthly sales for December 2017 totaled NT$20.3 billion, a decrease of 0.4% from November 2017 and an increase of 35.7% over December 2016. Sales for fourth quarter 2017 reached record high of NT$59.8 billion, an increase of 17.7% from third quarter 2017 and an increase of 31.7% over fourth quarter 2016. Aggregated sales for 2017 also reached record high of NT$189.4 billion, an increase of 31.4% compared with 2016 period.