WT Microelectronics (TWSE : 3036) today announced its monthly sales for February 2015 totaled NT$7.235 billion, a decrease of 35.04% from January 2015 and an increase of 6.27% over February 2014. Sales for January through February 2015 totaled NT$18.372 billion, an increase of 25.18% compared to the same period in 2014.