GOLD, SODA ASH, ZINC CONCENTRATES, ETC. Exports: $9.3 billion Imports: $5.6 billion Net exports: $3.7 billion DOMESTIC MINERAL RAW MATERIALS FROM MINING COPPER ORES, IRON ORE, SAND AND GRAVEL, STONE, ETC. Value: $86.3 billion METALS AND MINERAL PRODUCTS RECYCLED DOMESTICALLY ALUMINUM, GLASS, STEEL, …Web