Quarterly report pursuant to sections 13 or 15(d)

INVENTORIES (Tables)

v2.4.0.8
INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2014
INVENTORIES [Abstract]  
Inventories
Inventories include the following:

   
March 31, 2014
   
December 31, 2013
 
   
(thousands of dollars)
 
Raw material
  $ 2,500     $ 2,403  
Petrochemical products
    9,477       9,660  
Total inventory
  $ 11,977     $ 12,063