Sonadezi Chau Duc Shareholding Company agreed to acquire an additional unknown stake in Chau Duc Water Supply Shareholding Company for VND 1.5 billion on May 30, 2019. The Board of Directors of Sonadezi Chau Duc Shareholding Company approved the transaction on May 30, 2019. Sonadezi Chau Duc Shareholding Company cancelled the acquisition of an additional unknown stake in Chau Duc Water Supply Shareholding Company on May 30, 2020..