WT Microelectronics (3036 TT) today announced its unaudited monthly sales for March 2017 totaled NT$13.576 billion, an increase of 22.11% from February 2017 and an increase of 37.14% over March 2016. Aggregated sales for the first quarter 2017 totaled 38.378 billion, an increase of 40.95% over first quarter 2016.