Sao Thanh Ha Joint Stock Company

Economic Branch

• Beverage services
• Mechanical engineering processing; treating and overlaying metal
• Building houses of all types
• Building other civil engineering works
• Other telecommunication
• Retail of computers, peripheral devices, software and telecommunication equipment in specialized stores
• Mining and gathering hard coal
• Mining and gathering soft coal
• Mining iron ores
• Mining other types of ore not containing metal
• Mining rare and precious ore
• Other recreational activities not classified in any category
• Sauna, massage, and similar health improvement services (excluding sport)
• Mining stone, sand, pebbles and clay