The company also evacuated all of its employees at Namoya mine after trucks belonging to a contractor were caught in crossfire between soldiers and a local self-defence militia.
The funds from Beijing would contribute towards building 1,400 km of a planned 4,000 km railway network, which would connect bauxite mines and production sites.
It now expects to produce at least 180,000-210,000 ounces of gold this year at Kışladağ, which brings Eldorado's full-year guidance down from 365,000-400,000 ounces to 315,000-365,000 ounces.
The company, which owns the Cullinan mine that has produced the two largest diamonds in the British Crown Jewels, said output and revenue will be lower than market expectations.