Young Fast Optoelectronics Co. Ltd. (TSEC:3622) entered into an agreement to acquire an additional 35% stake in Lite-on Young Fast (Huizhou) Co., Ltd from Lite-On Mobile Pte. Ltd. for $3.3 million in cash on September 15, 2011. Lite-On Mobile Pte. Ltd and Young Fast Optoelectronics Co. had 65% stake and 35% stake in Lite-on Young Fast (Huizhou) Co., Ltd respectively. Lite-on Young Fast (Huizhou) Co., Ltd had profit of CNY 2.1 million ($0.32 million) for the last fiscal year. The conversions were done through www.oanda.com as on December 31, 2010.

Young Fast Optoelectronics Co. Ltd. (TSEC:3622) cancelled the acquisition of additional 35% stake in Lite-on Young Fast (Huizhou) Co., Ltd from Lite-On Mobile Pte. Ltd. on September 15, 2012.