WT Microelectronics (3036 TT) today announced its unaudited monthly sales for February 2019 totaled NT$18.6 billion, equaling to US$605 million approximately, a decrease of 29% from January 2019 due to the Chinese New Year holidays influence and an increase of 68% over February 2018. Aggregated sales for January to February 2019 totaled NT$44.8 billion or US$1,455 million, an increase of 41% compared with the same period in 2018.