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Inventories
12 Months Ended
Sep. 30, 2011
Inventories [Text Block]
5

Inventories

   
 

Inventories as of September 30, 2010 and 2011 consist of the following:


      2010     2011  
               
  Raw materials $  18,357,473   $  21,294,868  
  Work-in-progress   6,771,843     9,366,491  
  Finished goods   47,458,604     43,605,308  
               
      72,587,920     74,266,667  
  Provision for obsolete inventories   (8,539,554 )   (7,125,699 )
               
    $  64,048,366   $  67,140,968  

 

Part of the Company’s inventories with carrying value of US$22,417,504 and US$23,495,137 as of September 30, 2010 and 2011, respectively, was pledged as collateral under certain loan agreements (Note 11).