Thac Ba Hydropower Joint Stock Company (HOSE:TBC) acquired 50.94% stake in Muong Hum Power Joint Stock Company on November 7, 2019. Muong Hum Power Joint Stock Company will become subsidiary of Thac Ba Hydropower Joint Stock Company. Thac Ba Hydropower Joint Stock Company (HOSE:TBC) completed the acquisition of 50.94% stake in Muong Hum Power Joint Stock Company on November 7, 2019.