INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2014

INVENTORIES [Abstract]

Inventories

Inventories include the following:

	September 30, 2014		December 31, 2013
	(thousands of dollars)
Raw material	$	3,802	$	2,403
Petrochemical products		8,154		9,660
Total inventory	$	11,956	$	12,063