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CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
NET REVENUE
Net revenue	$ 51,300,812	$ 46,751,809	$ 96,679,344	$ 76,445,227
OPERATING EXPENSES
Cost of net revenue	(24,994,703)	(23,470,972)	(45,586,087)	(39,706,471)
Sales, marketing and other operating expenses	(23,733)	(75,687)	(47,745)	(96,385)
Research and development cost	(133,519)	(596,151)	(313,856)	(721,353)
Exploration cost	(3,867,286)		(3,867,286)
Write-off / Impairment on property, plant and equipment	(7,570,566)		(7,570,566)
General and administrative expenses	(1,714,694)	(731,593)	(6,055,985)	(2,988,386)
Costs and Expenses	(38,304,501)	(24,874,403)	(63,441,525)	(43,512,595)
INCOME FROM OPERATIONS	12,996,311	21,887,406	33,237,819	32,932,632
OTHER INCOME (EXPENSE)
Interest expense	(65,740)	(52)	(107,956)	(226)
Interest income	52,731	59,824	128,775	113,584
Sundry income	392,298		415,083	21,998
INCOME BEFORE TAXES	13,375,600	21,937,178	33,673,721	33,067,988
INCOME TAXES	(3,352,345)	(5,510,733)	(9,285,467)	(8,649,407)
NET INCOME	10,023,255	16,426,445	24,388,254	24,418,581
COMPREHENSIVE INCOME:
Net income	10,023,255	16,426,445	24,388,254	24,418,581
OTHER COMPREHENSIVE INCOME
- Foreign currency translation adjustments	2,816,166	682,396	4,837,801	662,662
COMPREHENSIVE INCOME	$ 12,839,421	$ 17,108,841	$ 29,226,055	$ 25,081,243
EARNINGS PER SHARE:
BASIC	$ 0.29	$ 0.47	$ 0.70	$ 0.71
DILUTED	$ 0.29	$ 0.47	$ 0.69	$ 0.70
WEIGHTED AVERAGE NUMBER OF SHARES:
BASIC	34,729,179	34,587,479	34,732,527	34,574,514
DILUTED	34,733,188	34,738,667	35,128,273	34,750,714

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