The total cost for the construction and purchase of machinery and equipment operated XLNT system:Σchi = 4,544,000,000 + 1,112,000,000 = 5,656,000,000 VND
The total cost for the construction and purchase of equipment and machinery operated wastewater treatment systems: Σchi charge = 4.544 billion 1.112 billion = 5,656,000,000 VND +