TPK Holding Co., Ltd. announced sales results for the month of December and fourth quarter of 2015. For the month, the company announced unaudited consolidated revenues of NTD 7,809 million, down 37.9% Month over month and down 41.2% year over year.

For the quarter the company announced unaudited consolidated revenues were NTD 34,438 million, up 0.6% quarter over quarter and down 13.0% year over year.