An unknown buyer acquired 8.52% stake in Tech-Vina Joint Stock Company (HNX:CET) from Duong Van Nam on January 19, 2021. As per terms, Duong Van Nam sold 515,570 shares and is no longer a shareholder of Tech-Vina Joint Stock Company. An unknown buyer completed the acquisition of 8.52% stake in Tech-Vina Joint Stock Company (HNX:CET) from Duong Van Nam on January 19, 2021.