On April 11, 2016, Visaco Mineral And Investment Joint Stock Company closed the transaction. The transaction included participation from existing individual investors, Le Quang Thach, Nguyen Thi Thu Dong, Pham Huy Hoang, Nguyen Tung Bach, Nguyen Thi Ha An, Ho Huu Phat for 300,000 shares each and Nguyen Thi Hong Van for 200,000 shares.