OTC:TNBI | Operating Margin | Tanke Biosciences Corp

Complete source-backed operating margin history.

Available history
2010-09-30 to 2013-09-30
Data captured

Historical Operating Margin

DateOperating Margin
2013-09-30-8.78%
2013-06-302.68%
2013-03-31-0.86%
2012-12-315.44%
2012-09-3022.03%
2012-06-3020.15%
2012-03-3110.76%
2011-12-3115.34%
2011-09-3019.27%
2011-03-31-12.03%
2010-12-3121.13%
2010-09-3021.87%

Annual Operating Margin

DateOperating Margin
2012-12-3115.87%
2011-12-317.30%
2010-12-3121.76%

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