(1) % (2) % 14,306 18.4 13,576 20.9 9,480 12.2 10,950 16.9 5,357 6.9 4,430 6.8 4,701 6.0 3,980 6.1 3,889 5.0 2,995 4.6 3,407 4.4 2,444 3.8 36,725 47.1 26,447 40.9 77,865 100.0 64,822 100.0 (1) 10 (2) 58
10 14.3 16.5%13.6 16.9% Mineral Commodity Summaries 2006 60% 20% % % 1,800 62.1 4,200 67.7 260 9.0 490 7.9 250 8.6 420 6.8 140 4.8 200 3.2 53 1.8 100 1.6 2,900 100.0 6,200 100.0 33,000 15.0 92,000 20.0 30,000 13.6 90,000 19.6 33,000 15.0 80,000 17.4 30,000 13.6 35,000 7.6 11,000 5.0 31,000 6.7 220,000 100.0 460,000 100.0 11,000 16.4 36,000 25.7 15,000 22.4 28,000 20.0 8,100 12.1 20,000 14.3 2,000 3.0 9,000 6.4 5,000 7.5 7,000 5.0 67,000 100.0 140,000 100.0 790 43.9 2,400 61.5 350 19.4 370 9.5 310 17.2 320 8.2 44 2.4 200 5.1 50 2.8 150 3.9 1,800 100.0 3,900 100.0, Mineral Commodity Summary 2006 (1) JORC 59
21,000 24,000 25,000 24,700 24,000 30,000 37,000 49,500 52,000 67,000 69,000 5,400 3,000 3,000 3,000 3,500 3,500 3,500 3,400 3,900 3,000 3,000 0 0 0 0 0 0 0 2,550 2,750 0 750 0 360 1,400 1,400 1,610 1,600 1,600 1,400 1,400 1,400 1,400 500 1,340 1,036 831 450 750 750 700 700 750 850 4,100 3,300 2,964 2,269 1,440 1,550 1,350 1,550 1,350 1,550 1,510 31,000 32,000 33,400 32,200 31,000 37,400 44,200 59,100 62,100 73,700 76,510, Mineral Commodity Summary 1996-2006 (1) 80% Cantung 26,671 2,000 (1) 28,119 26,238 24,430 30,983 29,426 29,096 26,671 2,018 2,468 2,536 2,082 2,082 2,082 2,270 1,497 2,318 2,583 281 1,539 312 2,250, Mineral Commodity Summary 2000-2006 (1) Nui Phao Tiberon Minerals Ltd.77.5%Tiberon 4,700 WO 3 16.3 60
14,500 10,100 22,362 $140 $120 $100 $80 $60 $40 $20 $0 90,000 80,000 70,000 60,000 50,000 40,000 30,000 20,000 10,000 0 European Minor Metal Market Prices www.metalchina.com 1% 61
35.3% 19.5% 10% 59.7% 23.4% WO 3 65% % WO 3 % 50,968 59.7 1,127,037 19.5 19,993 23.4 2,039,862 35.3 8,769 10.3 372,876 6.4 1,636 1.9 349,405 6.0 1,419 1.7 248,833 4.3 1,214 1.4 576,681 10.0 1,379 1.6 1,071,757 18.5 85,378 100.0 5,786,451 100.0 WO 3 65% WO 3 65% 16,403 7,666 3,232 2,324 2,230 (1) 79% 62
WO 3 65% WO 3 7,666 201,455 3,232 715,646 2,815 50,481 2,324 259,635 (1) 79% 5,109 1,983 3,400 1,164 844 466 2004 (1) 99% 63
$160 $140 $120 $100 $80 $60 $40 $20 www.metalchina.com atkquote.metalchina.com 1 8.28 1 8.11 1% 118 43,380 65%WO 3 16,30052,000 70,216 85,378 64
(1) 1,957.0 2,037.6 2,155.1 2,318.5 2,719.5 779.9 661.2 793.4 761.2 805.1 473.0 506.1 608.1 647.5 668.7 654.4 644.4 639.9 705.8 634.6 386.3 436.8 502.4 519.6 531.7 4,935.1 4,926.8 4,989.1 5,167.2 4,960.0 9,185.7 9,212.9 9,688.0 10,119.8 10,319.6 1,402.0 1,512.3 1,676.1 2,318.2 2,551.2 1,314.6 1,106.7 1,311.9 1,129.3 1,112.0 674.2 633.3 603.4 619.4 621.2 531.7 541.2 531.0 558.4 548.8 419.2 393.8 466.6 437.5 420.0 4,387.3 4,619.7 4,741.7 4,772.9 4,916.2 8,729.0 8,807.0 9,330.7 9,835.7 10,169.4 (1) 65
$2,200 $2,000 $1,800 $1,600 $1,400 $1,200 $1,000 $800 $600 $400 $200 2.72 17.3% 616,000 535,000284,000 301,788 243,131 170,614 142,600 78,656 73,487 (1) 63.314% 66
67 20-30% $200 $400 $600 $800 $1,000 $1,200 $1,400 $1,600 $1,800 $2,000 $2,200 atkquote.metalchina.com 1 8.28 1 8.11 atkquote.metalchina.com 60%
(1) 1,099.9 1,195.4 1,324.7 1,564.1 1,934.5 1,470.0 1,315.0 1,305.0 1,380.2 1,427.3 386.7 373.4 388.0 354.6 386.3 324.5 366.3 374.6 356.2 372.5 332.1 319.9 353.2 375.0 352.0 3,123.7 2,826.5 2,975.3 2,873.2 2,907.1 6,736.9 6,396.5 6,720.8 6,903.3 7,379.7 1,660.0 1,694.0 1,682.0 1,494.0 1,413.1 660.0 759.9 957.3 1,168.2 1,399.8 389.8 401.0 415.6 384.1 396.0 309.1 312.3 320.5 343.8 358.1 294.0 298.3 305.7 308.3 330.4 3,075.3 3,115.2 3,184.9 3,299.9 3,227.2 6,388.2 6,580.7 6,866.0 6,998.3 7,124.6 (1) 2% 20% 50% 68
$1,300 $1,100 $900 $700 $500 $300 $100 1.93 23.7% 1.40 19.8% 378,600 206,173 (1) 93,190 92,516 71,090 66,560 65,352 (1) 63.314% 69
15-25% $1,400 $1,200 $1,000 $800 $600 $400 $200 atkquote.metalchina.com 1 8.28 1 8.11 75% 75% 147,910 123,239 89,890 125,256 12,800 12,800 12,000 12,000 4,783 4,672 5,023 5,079 3,500 3,500 3,480 3,480 2,072 2,343 2,430 2,476 5,705 4,767 5,605 5,665 176,770 151,321 118,428 153,956 70
Mining Journal 25,000 26,700 99.65% $4,500 $4,000 $3,500 $3,000 $2,500 $2,000 $1,500 $1,000 $500 www.metalchina.com 71
61% 20% Mining Journal 2,300 20,000 75,663 25,307 11,485 3,677 693 8,094 124,919 (1) 22,265 10,606 7,954 (1) 75.58% 72
$4,500 $4,000 $3,500 $3,000 $2,500 $2,000 $1,500 $1,000 $500 www.metalchina.com 1 8.28 1 8.11 73