Two unknown buyers acquired 18.9% stake in Jiangsu Guotai International Group Guomao Co., Ltd. (SZSE:002091 on January 16, 2017. Zhangjiagang-based investment firm acquired 8.3% and Jiangsu-based international group firm acquired an additional 10.6% stake in Jiangsu Guotai International Group Guomao Co., Ltd. Two unknown buyers completed the acquisition of 18.9% stake in Jiangsu Guotai International Group Guomao Co., Ltd. (SZSE:002091 on January 16, 2017.