China's landmark superdeep borehole drilling exceeds 10,000 metres.
China Jiangxi recently abandoned work on the site due to pending bills.
The commuter line aims to enhance the city's transportation system.
A total of 56 dams will be implemented under the PPP model.
The long-delayed facility is expected to generate 4,000 MW by 2035.
Government targets 35% SGR Phase 2B completion by December.
The government will adopt the EPC model for constructing new roads.
The project has proved too costly and unattractive to investors.
LVSR technology cuts road construction costs by more than 60%.
The African Development Bank says the project risks time and cost overruns.