Hanoi HP Construction Materials Joint Stock Co signed a deal to acquire Trung Son Pooc Lang cement from Song Da Industry Trade Jsc (HASTC:STP) on March 10, 2016. The transaction is approved by Board of Directors of Song Da Industry Trade Joint Stock Company. Hanoi HP Construction Materials Joint Stock Co cancelled the acquisition of Trung Son Pooc Lang cement from Song Da Industry Trade Jsc (HASTC:STP) on March 10, 2017.