Production & Consumptions
U.S. copper mine production in 2002 dropped to 2,516 million pounds from 2001's 2,954 million pounds.
The 2002 level of 7,313 million pounds is a 6.0% decrease from the revised 2001 level of 7,780 million pounds.
Exports of mill products in 2002 continued to decline also, down 7.1% at 735 million pounds versus imports of 909 million pounds, a decrease of 10.0% from 2001 levels.
Building construction continued to be the largest end-use market for copper products, accounting for more than two-fifths, 46.3% (3,384 million pounds), of total U.S. consumption. Other end-use markets:
Electrical and electronic products - 22.7%
(1,662 million pounds)
Transportation equipment - 10.2%
(744 million pounds)
Consumer and general products - 10.9%
(798 million pounds)
Industrial machinery and equipment - 9.9%
(725 million pounds)
|Interesting facts from around the world
* Water supply systems of the Great Pyramid (Cheops’ Pyramid) is constructed partly of copper tubes (over 4500 years ago). Now we sells copper tubes to our customers in Egypt.
*The twin pillars that once stood before the porch of Solomon's Temple at Jerusalem were of bronze. They were about 3 in. thick, 6 ft in diameter, and more than 26 ft high.
|Copper-relief found at Al'Ubaid, near Ur, dating from about 3100 B.C. Known as the Imdugud Relief, it is entirely of copper and shows a lion-headed eagle holding two stags by their tails. http://www.copper.org|
* One of the Seven Wonders of the Ancient World, the celebrated Colossus at Rhodes, was the largest of many colossal statues of the Sun-god upon the island; it stood 105 ft high and consisted entirely of bronze. It was made by Chares of Lindus, one of the most famous bronze sculptors of antiquity, and took twelve years to manufacture and erect (292 to 280 B.C.).
*The Romans had copper alloy horns and bronze trumpets called buccinas. The latter were mainly military instruments and had only one or two notes, like most of the other trumpets of that period.
*Copper tubes were used in the time of the Roman Empire. Even nowadays it is possible to see the remnants of copper water supply systems in the archeological site in Herculaneum (that was destroyed after eruption of Vesuvius in 79 A.C.).
*One of the famous Dead Sea Scrolls found in Israel is made of copper instead of more fragile animal skins. The scroll contains no biblical passages or religious writings - only clues to a still undiscovered treasure.
* Copper tubes were used in the Mid 19 th century in English breweries. Since then they are more and more used for water supply installations all over Western Europe instead of lead ones.
* Of all materials used by the man, copper is given a special priority since it influenced the development of civilization to the utmost. It is used for conveyance of water and gas, conduction of heat and electricity, and in various telecommunication systems...Even one age of human civilization - the Copper Age - was named after it.
* The Statue of Liberty in the United States is coated with 80 tons of copper.
*The U.S. nickel is actually 75% copper. The dime, quarter, and half dollar coins contain 91.67% copper and the Susan B. Anthony dollar is comprised of 87.5% copper.
*Ten thousand years ago, cave dwellers used copper axes as weapons and tools for survival. Today, high tech surgeons save lives and precious blood by using copper-clad scalpels. The copper conducts an electric current that heats the scalpel to make it self-cauterizing.
*A Boeing 727 airplane uses 9,000 pounds of copper.
*184,000 tones of copper were used for the first production of the eight new Euro coins.
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