OTC:TNBI | Gross Margin | Tanke Biosciences Corp

Complete source-backed gross margin history.

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

Historical Gross Margin

DateGross Margin
2013-09-3028.00%
2013-06-3032.68%
2013-03-3135.75%
2012-12-3133.39%
2012-09-3034.17%
2012-06-3036.88%
2012-03-3134.96%
2011-12-3134.99%
2011-09-3035.91%
2011-03-3140.84%
2010-12-3135.90%
2010-09-3036.91%

Annual Gross Margin

DateGross Margin
2012-12-3134.82%
2011-12-3136.80%
2010-12-3136.82%

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