Statement of Financial Position (USD $)	Sep. 30, 2012	Dec. 31, 2011
Current Assets
Cash	$ 718	$ 36
Prepaid and other receivables	318	317
Total Current Assets	1,036	353
Property, plant and equipment, net	3,097	3,754
Total Assets	4,133	4,107
Current Liabilities
Trade accounts payable	756	753
Accrued expenses	10,889	35,325
Deferred income-government grants	118,224	117,850
Due to shareholders	414,555	380,974
Total Current Liabilities	544,424	534,902
Total Liabilities	544,424	534,902
EQUITY(DEFICIT)
Common stock, par value $0.001, authorized 100,000,000 shares, issued and outstanding 97,307,366 shares	97,307	67,307
Additional paid in capital	3,067,959	3,067,959
Deficit	(3,519,481)	(3,486,029)
Accumulated comprehensive income	(31,555)	(30,735)
Total Chang-On International, Inc Stockholders' equity(deficit)	(385,770)	(381,498)
Noncontrolling interest	(154,517)	(149,297)
Total Equity(Deficit)	(540,287)	(530,795)
Total Liabilities and Equity(Deficit)	$ 4,137	$ 4,107