Zhou Nanxin signed an agreement to acquire 1.61% stake in Changchun Changsheng Life Sciences Limited from Huang Guihua for CNY 41.25 million on October 16, 2014. Changchun Changsheng Life Sciences Limited reported total assets of CNY 1.56 billion, total owner's equity of CNY 1 billion, revenue of CNY 622.62 million, operating profit of CNY 236.68 million and net profit of CNY 207.86 million as of December 31, 2014.