Inventories (Tables)

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Schedule Of Inventory

Inventories consist of the following:

	September 30, 2016		December 31, 2015
Finished products	$	466,165	$	253,338
Feedstock, additives and chemicals	199,827		106,435
Materials and supplies	78,544		74,287
Inventories	$	744,536	$	434,060