Aluminum futures and spot prices trend March 18, 2005 to March 24, 2005

Unit: RMB/ton Aluminum futures price on the Shanghai Futures Exchange Aluminum quote on the London Metal Exchange (US$/ton) Opening price Higher price Lower closing price Opening price Higher price Lower price closing price 17 March March 17 Day 1997.5 2000 1964.5 1969 March March 18 1972.5 1999.5 1957.5 1998 March March 21 1992.5 1995.5 1965.5 1972 March March 22 1969.5 1985.5 1955 1982 March 23 Day March 1927.5 1947 spot price of aluminum non-ferrous market Huatong aluminum spot market price (99.85%) opening price higher price lower price closing price opening price higher price lower price closing price March March 17th 16650 March 18th March 18th 16690 March March March March March March

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