Inventories (Tables)

6 Months Ended

Jun. 30, 2011

Inventories

Components Of Inventories

	June 30, 2011			December 31, 2010
(In thousands)				(Audited)
Raw materials	$	114,532		$	126,401
Work in process		7,984			6,395
Finished goods		72,770			73,710
Supplies and materials		104,136			102,720
Inventories at FIFO or average cost		299,422			309,226
Excess of FIFO or average cost over LIFO cost		(72,901	)		(68,084	)
Inventories, net	$	226,521		$	241,142