Quarterly report pursuant to sections 13 or 15(d)

INVENTORIES (Tables)

v2.4.0.8
INVENTORIES (Tables)
6 Months Ended
Jun. 30, 2013
INVENTORIES [Abstract]  
Inventories
Inventories include the following:

 
 
June 30, 2013
 
 
December 31, 2012
 
 
 
(thousands of dollars)
 
Raw material
 
$
3,740
 
 
$
3,591
 
Petrochemical products
 
 
8,576
 
 
 
6,249
 
Total inventory
 
$
12,316
 
 
$
9,840