Sierra Leone woos miners to clean energy with $11 billion plan
Most mining firms rely on their own diesel supplies to extract iron ore, diamonds, rutile and bauxite in the resource-rich country.
According to the preliminary information released by the Brazilian Ministry of Development, Industry and Foreign Trade, Brazil’s iron ore export volume amounted to 22.6 million tonnes in March this year increasing 9.2% compared to February and down by 18%…
