GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 30, 2013

GOODWILL AND OTHER INTANGIBLE ASSETS

Detail of the changes made to goodwill

(In millions)	Chlorovinyls			Building Products			Total
Gross goodwill at January 1, 2013	$	245.4		$	159.5		$	404.9
Accumulated impairment losses		(55.5	)		(132.2	)		(187.7	)
Net goodwill at January 1, 2013	$	189.9		$	27.3		$	217.2
Gross goodwill at January 1, 2013	$	245.4		$	159.5		$	404.9
Preliminary addition from the Transactions		1,450.2			-			1,450.2
Foreign currency translation adjustment		(9.5	)		-			(9.5	)
Gross goodwill at June 30, 2013		1,686.1			159.5			1,845.6
Accumulated impairment losses		(55.5	)		(132.2	)		(187.7	)
Net goodwill at June 30, 2013	$	1,630.6		$	27.3		$	1,657.9

Detail of the definite-lived intangible assets by reportable segment

	Chlorovinyls			Building Products						Total
(In millions)	June 30, 2013			June 30, 2013			December 31, 2012			June 30, 2013			December 31, 2012
Gross carrying amounts
Customer relationships	$	1,197.1		$	35.2		$	35.2		$	1,232.3		$	35.2
Trade names		6.0			-			-			6.0			-
Technology		14.9			17.4			17.4			32.3			17.4
Total		1,218.0			52.6			52.6			1,270.6			52.6
Accumulated amortization:
Customer relationships		(27.7	)		(9.6	)		(8.7	)		(37.3	)		(8.7	)
Trade names		(0.1	)		-			-			(0.1	)		-
Technology		(0.3	)		(10.4	)		(9.6	)		(10.7	)		(9.6	)
Total		(28.1	)		(20.0	)		(18.3	)		(48.1	)		(18.3	)
Foreign currency translation adjustment:
Customer relationships		(4.3	)		-			-			(4.3	)		-
Total		(4.3	)		-			-			(4.3	)		-
Net carrying amounts
Customer relationships		1,165.1			25.6			26.5			1,190.7			26.5
Trade names		5.9			-			-			5.9			-
Technology		14.6			7.0			7.8			21.6			7.8
Total	$	1,185.6		$	32.6		$	34.3		$	1,218.2		$	34.3