Nguyen Thi Tuyet acquired an additional 11.54% stake in Portserco Joint Stock Company (HASTC:PRC) on October 18, 2013. Nguyen Thi Tuyet acquired an additional 0.14 million shares and now holds 0.17 million shares of Portserco, representing 14.31% stake.

Nguyen Thi Tuyet completed the acquisition of an additional 11.54% stake in Portserco Joint Stock Company (HASTC:PRC) on October 18, 2013.