According to the Russian Customs Committee statistics, the first four months of this year, a decrease of the Russian nickel. , Aluminum, refined copper and other metal parts of the export volume. In the first four months of the Russian nickel exports to 65,600 over the same period last year dropped 19.3%, exports 422 million US dollars, down 43.5%; Exports of aluminum t 1.023 million, down 2.3% exports to 1.265 billion US dollars, up 13.4%. Refined copper exports and exports of 21.2 million tons, respectively, and 346 million US dollars, respectively, over the same period last year dropped 5.6% and 5.8%. Russia's exports to non-ferrous metals are basically non-CIS countries. Russian Customs Committee figures also show that during the first four months this year, Russia has substantially increased the import and export of coal, of which exports to 13 million t, than the same period last year an increase of 11.5%; Imports for the 11 million t, an increase of 50.4%