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INVENTORIES
3 Months Ended
Dec. 31, 2017
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
 
Inventories are stated at the lower of cost (first-in, first-out or average) or market.
 
The following table details the components of inventory:
 
At December 31, 2017
 
At September 30, 2017
Raw materials and supplies
$
87,588

 
$
67,990

Work in process
82,988

 
78,846

Finished goods
189,268

 
152,601

Total
$
359,844

 
$
299,437