The Mineral Industry of China in 2013 USGS Mineral Resources .
shrink during the next decade. in general in the past, a decrease in the labor .. removes the limits on fines for polluting factories; the fines . production of alumina, aluminum, cement, coal, copper, gold, . bauxite and refractory clay; coal; coke; concentrates of .. household appliances, 11%; machinery, 6%; packaging, 5%;.Live Chat