Young Optics Inc. reported consolidated sales results for the month and year ended December 2016. The company’s consolidated sales revenues for December 2016 totaled TWD 458,084,000, representing a 23.74% increase as compared to November 2016. The company's cumulative consolidated sales revenues from January to December in 2016 were TWD 4,116 million, a 7.73% decrease as compared to the same period in 2015.