The Power Holding Corporation under the Vietnam National Coal and Mineral Industries Group (Vinacomin) held a ceremony to kick off construction of the Na Duong II power plant in the northern province of Lang Son on October 16. Covering an area of 11 hectares in Toong Gia Village, San Vien Commune, Loc Binh Cistrict, the coal-fired plant has garnered a total investment of nearly 4.2 trillion VND (192 million USD).