WT Microelectronics (3036 TT) today announced its unaudited monthly sales for February 2020 totaled NT$17.4 billion, equaling to US$575 million approximately, a decrease of 30% from January 2020 and a decrease of 7% over February 2019 due to the extended Chinese New Year holidays and Covid-19 influence. Aggregated sales for January to February 2020 totaled NT$42.1 billion or US$1,340 million, a decrease of 6% compared with the same period in 2019.