Product20012002200320042005
Iron ore and concentrates   $2,243,000$69,520,000
Ferrous waste and scrap; remelting scrap ingots of iron or steel  $9,107,000$33,484,000$25,473,000
Copper ores and concentrates; copper mattes; cement copper    $1,000
Aluminium ores and concentrates (including alumina)  $1,142,000$77,154,000$115,523,000
Ores and concentrates of base metals, n.e.s.  $67,000$1,055,000$4,061,000
Non-ferrous base metal waste and scrap, n.e.s.  $12,903,000$20,924,000$33,316,000
Ores and concentrates of precious metals; waste, scrap and sweepings of precious metals (other than of gold)  $2,000$3,000