The total investment of the intermediate test of artificial soil technology is estimated to be RMB?￥2 billion, including direct investment, indirect investment and auxiliary investment in a test period of 20 years and it is expected to manufacture 20000 mu land.
- Direct investment: (1) the cost of artificial soil (material cost + engineering cost + manpower cost); (2) the cost of artificial land (artificial soil cost + site-leasing charge + engineering cost +manpower cost).
- Indirect investment: (1) artificial soil factory; (2) roads, water, electricity, communication and traffic vehicles; (3) auxiliary installations; (4) scientific research outlay.
- Auxiliary investment: (1) the reconstructing of the test town; (2) administerial management outlay; (3) welfare for employees.
Estimate of investment returns.