Aluminum Prices and Trading Volume of TOCOM for 16 Apr 2007

Minimum Price Fluctuation: 0.1yen/kilogram Month Last Settlement Price Open High Low Close Change Volume Apr 2007 340.0 - - - - - - Jun 2007 342.1 342.9 342.9 342.9 342.9 +0.8 1 Aug 2007 340.4 341.5 341.5 341.5 341.5 +1.1 1 Oct 2007 335.2 334.9 336.2 334.9 336.2 +1.0 8 Dec 2007 329.3 328.9 331.3 328.9 330.9 +1.6 24 Feb 2008 323.0 324.3 327.3 323.1 326.5 +3.5 114 Total 148 © CN-AL 2007. All Rights Reserved. Tel：+86-0371-63388991 Fax：+86-0371-63925665 E-mail:kf@cn-al.com