DNA Investment Joint Stock Company (HNX:KSD) agreed to acquire 20% stake in Hai Phong Construction Materials JSC for VND 10.2 billion on June 19, 2017. Under the terms of the transaction, DNA Investment Joint Stock Company will acquire 1.02 million shares at VND 0.01 million per share. The transaction was approved by the board of directors of DNA Investment Joint Stock Company. DNA Investment Joint Stock Company (HNX:KSD) cancelled the acquisition of 20% stake in Hai Phong Construction Materials JSC as of June 19, 2018.