An unknown buyer acquired 6.7% stake in Song Da Mechanical - Assembling Joint Stock Company (UNQ-VNM:MEC) from Hacotec Group Investment Joint Stock Company on June 25, 2021. As per the transaction, Hacotec Group Investment Joint Stock Company sold 0.6 million shares. Post completion, Hacotec Group Investment Joint Stock Company hold no stake in Song Da Mechanical - Assembling Joint Stock Company. An unknown buyer completed the acquisition of 6.7% stake in Song Da Mechanical - Assembling Joint Stock Company (UNQ-VNM:MEC) from Hacotec Group Investment Joint Stock Company on June 25, 2021.