LANXESS Solutions US (CEMJQ) 8-K Other Events

Exhibit 99.1

CHEMTURA CORPORATION
Index of Financial Schedules
	Page
GAAP and Managed Basis Segment Net Sales and Operating Profit (Loss) (Unaudited):
Quarters ended March 31, 2007 and June 30, 2007	1
Quarters ended September 30, 2007 and December 31, 2007	2
Year ended December 31, 2007	3
Quarters ended March 31, 2008 and June 30, 2008	4
Quarters ended September 30, 2008 and December 31, 2008	5
Year ended December 31, 2008	6
Quarters ended March 31, 2009 and June 30, 2009	7
Quarters ended September 30, 2009 and December 31, 2009	8
Year ended December 31, 2009	9
Quarters ended March 31, 2010 and June 30, 2010	10
Quarters ended September 30, 2010 and December 31, 2010	11
Year ended December 31, 2010	12
Quarters ended March 31, 2011 and June 30, 2011	13
Quarter and Nine months ended September 30, 2011	14

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended March 31, 2007									Quarter Ended June 30, 2007
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	376		$	-		$	376		$	395		$	-		$	395
Industrial Engineered Products		229			-			229			246			-			246
Consumer Products		116			-			116			201			-			201
Chemtura AgroSolutions		81			-			81			97			-			97
Total net sales	$	802		$	-		$	802		$	939		$	-		$	939
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	35		$	3		$	38		$	35		$	3		$	38
Industrial Engineered Products		18			-			18			23			-			23
Consumer Products		(2	)		-			(2	)		38			-			38
Chemtura AgroSolutions		14			-			14			15			-			15
Segment operating profit		65			3			68			111			3			114
General corporate expense, including amortization		(28	)		-			(28	)		(29	)		1			(28	)
Change in useful life of property, plant and equipment		(14	)		14			-			(22	)		22			-
Facility closures, severance and related costs		(3	)		3			-			(21	)		21			-
Antitrust costs		(12	)		12			-			(18	)		18			-
Loss on sale of business		-			-			-			(15	)		15			-
Impairment charges		-			-			-			(7	)		7			-
Total operating profit (loss)	$	8		$	32		$	40		$	(1	)	$	87		$	86
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	14								$	22
Facility closures, severance and related costs					3									21
Antitrust costs					12									18
Loss on sale of business					-									15
Impairment charges					-									7
Other operational adjustments					3									4
				$	32								$	87
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	10		$	-		$	10		$	12		$	-		$	12
Industrial Engineered Products		13			-			13			19			-			19
Consumer Products		6			-			6			1			-			1
Chemtura AgroSolutions		1			-			1			1			-			1
General corporate expense		32			(14	)		18			30			(22	)		8
Total depreciation and amortization	$	62		$	(14	)	$	48		$	63		$	(22	)	$	41
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1								$	1
Industrial Engineered Products								1									-
Consumer Products								-									1
Chemtura AgroSolutions								-									-
General corporate expense								1									-
Total non-cash stock-based compensation expense							$	3								$	2
Adjusted EBITDA by Segment:
Industrial Performance Products							$	49								$	51
Industrial Engineered Products								32									42
Consumer Products								4									40
Chemtura AgroSolutions								15									16
General corporate expense								(9	)								(20	)
Adjusted EBITDA							$	91								$	129

-1-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Unaudited)

(In millions of dollars)

	Quarter Ended September 30, 2007									Quarter Ended December 31, 2007
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	380		$	-		$	380		$	362		$	-		$	362
Industrial Engineered Products		232			-			232			231			-			231
Consumer Products		139			-			139			111			-			111
Chemtura AgroSolutions		83			-			83			91			-			91
Total net sales	$	834		$	-		$	834		$	795		$	-		$	795
OPERATING PROFIT
Industrial Performance Products	$	31		$	1		$	32		$	39		$	-		$	39
Industrial Engineered Products		2			8			10			(4	)		22			18
Consumer Products		20			-			20			6			-			6
Chemtura AgroSolutions		11			-			11			18			-			18
Segment operating profit		64			9			73			59			22			81
General corporate expense, including amortization		(29	)		-			(29	)		(24	)		(3	)		(27	)
Change in useful life of property, plant and equipment		(1	)		1			-			(3	)		3			-
Facility closures, severance and related costs		(8	)		8			-			(2	)		2			-
Antitrust costs		(2	)		2			-			(3	)		3			-
Gain (loss) on sale of business		1			(1	)		-			(1	)		1			-
Impairment charges		(9	)		9			-			(3	)		3			-
Total operating profit	$	16		$	28		$	44		$	23		$	31		$	54
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	10								$	24
Facility closures, severance and related costs					8									2
Antitrust costs					2									3
(Gain) loss on sale of business					(1	)								1
Impairment charges					9									3
Other operational adjustments					-									(2	)
				$	28								$	31
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	9		$	-		$	9		$	16		$	-		$	16
Industrial Engineered Products		18			(8	)		10			40			(22	)		18
Consumer Products		3			-			3			3			-			3
Chemtura AgroSolutions		1			-			1			1			-			1
General corporate expense		25			(2	)		23			13			(2	)		11
Total depreciation and amortization	$	56		$	(10	)	$	46		$	73		$	(24	)	$	49
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	-								$	1
Industrial Engineered Products								1									-
Consumer Products								-									-
Chemtura AgroSolutions								1									-
General corporate expense								1									1
Total non-cash stock-based compensation expense							$	3								$	2
Adjusted EBITDA by Segment:
Industrial Performance Products							$	41								$	56
Industrial Engineered Products								21									36
Consumer Products								23									9
Chemtura AgroSolutions								13									19
General corporate expense								(5	)								(15	)
Adjusted EBITDA							$	93								$	105

-2-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Unaudited)

(In millions of dollars)

	Year ended December 31, 2007
	GAAP			Managed Basis
	Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	1,513		$	-		$	1,513
Industrial Engineered Products		938			-			938
Consumer Products		567			-			567
Chemtura AgroSolutions		352			-			352
Total net sales	$	3,370		$	-		$	3,370
OPERATING PROFIT
Industrial Performance Products	$	140		$	7		$	147
Industrial Engineered Products		39			30			69
Consumer Products		62			-			62
Chemtura AgroSolutions		58			-			58
Segment operating profit		299			37			336
General corporate expense, including amortization		(110	)		(2	)		(112	)
Change in useful life of property, plant and equipment		(40	)		40			-
Facility closures, severance and related costs		(34	)		34			-
Antitrust costs		(35	)		35			-
Loss on sale of business		(15	)		15			-
Impairment charges		(19	)		19			-
Total operating profit	$	46		$	178		$	224
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	70
Facility closures, severance and related costs					34
Antitrust costs					35
Loss on sale of business					15
Impairment charges					19
Other operational adjustments					5
				$	178
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	47		$	-		$	47
Industrial Engineered Products		90			(30	)		60
Consumer Products		13			-			13
Chemtura AgroSolutions		4			-			4
General corporate expense		100			(40	)		60
Total depreciation and amortization	$	254		$	(70	)	$	184
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	3
Industrial Engineered Products								2
Consumer Products								1
Chemtura AgroSolutions								1
General corporate expense								3
Total non-cash stock-based compensation expense							$	10
Adjusted EBITDA by Segment:
Industrial Performance Products							$	197
Industrial Engineered Products								131
Consumer Products								76
Chemtura AgroSolutions								63
General corporate expense								(49	)
Adjusted EBITDA							$	418

-3-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended March 31, 2008									Quarter Ended June 30, 2008
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	386		$	-		$	386		$	391		$	-		$	391
Industrial Engineered Products		222			-			222			213			-			213
Consumer Products		107			-			107			194			-			194
Chemtura AgroSolutions		89			-			89			114			-			114
Total net sales	$	804		$	-		$	804		$	912		$	-		$	912
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	31		$	3		$	34		$	34		$	-		$	34
Industrial Engineered Products		2			14			16			27			-			27
Consumer Products		1			-			1			32			-			32
Chemtura AgroSolutions		21			-			21			24			-			24
Segment operating profit		55			17			72			117			-			117
General corporate expense, including amortization		(35	)		-			(35	)		(20	)		(10	)		(30	)
Change in useful life of property, plant and equipment		(7	)		7			-			(9	)		9			-
Facility closures, severance and related costs		-			-			-			-			-			-
Antitrust costs		-			-			-			(11	)		11			-
Loss on sale of business		(23	)		23			-			(1	)		1			-
Impairment charges		-			-			-			(320	)		320			-
Total operating (loss) profit	$	(10	)	$	47		$	37		$	(244	)	$	331		$	87
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	22								$	9
Facility closures, severance and related costs					-									-
Antitrust costs					-									11
Loss on sale of business					23									1
Impairment charges					-									320
Pension curtailment / settlement					-									(7	)
Other operational adjustments					2									(3	)
				$	47								$	331
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	10		$	(1	)	$	9		$	13		$	-		$	13
Industrial Engineered Products		31			(14	)		17			14			-			14
Consumer Products		3			-			3			3			-			3
Chemtura AgroSolutions		2			-			2			2			-			2
General corporate expense		19			(7	)		12			21			(9	)		12
Total depreciation and amortization	$	65		$	(22	)	$	43		$	53		$	(9	)	$	44
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1								$	-
Industrial Engineered Products								-									1
Consumer Products								-									1
Chemtura AgroSolutions								-									-
General corporate expense								1									-
Total non-cash stock-based compensation expense							$	2								$	2
Adjusted EBITDA by Segment:
Industrial Performance Products							$	44								$	47
Industrial Engineered Products								33									42
Consumer Products								4									36
Chemtura AgroSolutions								23									26
General corporate expense								(22	)								(18	)
Adjusted EBITDA							$	82								$	133

-4-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended September 30, 2008									Quarter Ended December 31, 2008
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	389		$	-		$	389		$	299		$	-		$	299
Industrial Engineered Products		209			-			209			135			-			135
Consumer Products		121			-			121			94			-			94
Chemtura AgroSolutions		103			-			103			88			-			88
Total net sales	$	822		$	-		$	822		$	616		$	-		$	616
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	30		$	-		$	30		$	10		$	1		$	11
Industrial Engineered Products		20			-			20			(6	)		-			(6	)
Consumer Products		16			-			16			1			-			1
Chemtura AgroSolutions		18			-			18			15			-			15
Segment operating profit		84			-			84			20			1			21
General corporate expense, including amortization		(27	)		2			(25	)		(31	)		(1	)		(32	)
Change in useful life of property, plant and equipment		(8	)		8			-			(8	)		8			-
Facility closures, severance and related costs		-			-			-			(23	)		23			-
Antitrust costs		(1	)		1			-			-			-			-
Loss on sale of business		(1	)		1			-			-			-			-
Impairment charges		(1	)		1			-			(665	)		665			-
Total operating profit (loss)	$	46		$	13		$	59		$	(707	)	$	696		$	(11	)
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	8								$	8
Facility closures, severance and related costs					-									23
Antitrust costs					1									-
Loss on sale of business					1									-
Impairment charges					1									665
Pension curtailment / settlement					3									-
Other operational adjustments					(1	)								-
				$	13								$	696
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	11		$	-		$	11		$	10		$	-		$	10
Industrial Engineered Products		14			-			14			17			-			17
Consumer Products		2			-			2			3			-			3
Chemtura AgroSolutions		2			-			2			1			-			1
General corporate expense		21			(8	)		13			22			(8	)		14
Total depreciation and amortization	$	50		$	(8	)	$	42		$	53		$	(8	)	$	45
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1								$	-
Industrial Engineered Products								-									-
Consumer Products								-									-
Chemtura AgroSolutions								-									-
General corporate expense								-									-
Total non-cash stock-based compensation expense							$	1								$	-
Adjusted EBITDA by Segment:
Industrial Performance Products							$	42								$	21
Industrial Engineered Products								34									11
Consumer Products								18									4
Chemtura AgroSolutions								20									16
General corporate expense								(12	)								(18	)
Adjusted EBITDA							$	102								$	34

-5-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Year ended December 31, 2008
	GAAP				Managed Basis
	Historical				Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	1,465			$	-		$	1,465
Industrial Engineered Products		779				-			779
Consumer Products		516				-			516
Chemtura AgroSolutions		394				-			394
Total net sales	$	3,154			$	-		$	3,154
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	105			$	4		$	109
Industrial Engineered Products		43				14			57
Consumer Products		50				-			50
Chemtura AgroSolutions		78				-			78
Segment operating profit		276				18			294
General corporate expense, including amortization		(113	)			(9	)		(122	)
Change in useful life of property, plant and equipment		(32	)			32			-
Facility closures, severance and related costs		(23	)			23			-
Antitrust costs		(12	)			12			-
Loss on sale of business		(25	)			25			-
Impairment charges		(986	)			986			-
Total operating (loss) profit	$	(915	)		$	1,087		$	172
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment					$	47
Facility closures, severance and related costs						23
Antitrust costs						12
Loss on sale of business						25
Impairment charges						986
Pension curtailment / settlement						(4	)
Other operational adjustments						(2	)
					$	1,087
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	44			$	(1	)	$	43
Industrial Engineered Products		76				(14	)		62
Consumer Products		11				-			11
Chemtura AgroSolutions		7				-			7
General corporate expense		83				(32	)		51
				��
Total depreciation and amortization	$	221			$	(47	)	$	174
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products								$	2
Industrial Engineered Products									1
Consumer Products									1
Chemtura AgroSolutions									-
General corporate expense									1
Total non-cash stock-based compensation expense								$	5
Adjusted EBITDA by Segment:
Industrial Performance Products								$	154
Industrial Engineered Products									120
Consumer Products									62
Chemtura AgroSolutions									85
General corporate expense									(70	)
Adjusted EBITDA								$	351

-6-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended March 31, 2009									Quarter Ended June 30, 2009
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments		Managed Basis
NET SALES
Industrial Performance Products	$	206		$	-		$	206		$	243		$	-	$	243
Industrial Engineered Products		104			-			104			130			-		130
Consumer Products		85			-			85			168			-		168
Chemtura AgroSolutions		69			-			69			88			-		88
Total net sales	$	464		$	-		$	464		$	629		$	-	$	629
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	5		$	2		$	7		$	21		$	-	$	21
Industrial Engineered Products		(11	)		-			(11	)		(3	)		-		(3	)
Consumer Products		4			-			4			30			-		30
Chemtura AgroSolutions		16			-			16			12			-		12
Segment operating profit		14			2			16			60			-		60
General corporate expense, including amortization		(31	)		-			(31	)		(25	)		-		(25	)
Facility closures, severance and related costs		(3	)		3			-			-			-		-
Antitrust costs		(2	)		2			-			(8	)		8		-
Impairment charges		-			-			-			(37	)		37		-
Changes in estimates related to expected allowable claims		-			-			-			-			-		-
Total operating (loss) profit	$	(22	)	$	7		$	(15	)	$	(10	)	$	45	$	35
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	2								$	-
Facility closures, severance and related costs					3									-
Antitrust costs					2									8
Impairment charges					-									37
Changes in estimates related to expected allowable claims					-									-
Other operational adjustments					-									-
				$	7								$	45
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	12		$	(2	)	$	10		$	9		$	-	$	9
Industrial Engineered Products		14			-			14			14			-		14
Consumer Products		2			-			2			3			-		3
Chemtura AgroSolutions		2			-			2			2			-		2
General corporate expense		11			-			11			12			-		12
Total depreciation and amortization	$	41		$	(2	)	$	39		$	40		$	-	$	40
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1							$	-
Industrial Engineered Products								-								-
Consumer Products								-								-
Chemtura AgroSolutions								-								-
General corporate expense								-								-
Total non-cash stock-based compensation expense							$	1							$	-
Adjusted EBITDA by Segment:
Industrial Performance Products							$	18							$	30
Industrial Engineered Products								3								11
Consumer Products								6								33
Chemtura AgroSolutions								18								14
General corporate expense								(20	)							(13	)
Adjusted EBITDA							$	25							$	75

-7-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended September 30, 2009									Quarter Ended December 31, 2009
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	271		$	-		$	271		$	279		$	-		$	279
Industrial Engineered Products		134			-			134			144			-			144
Consumer Products		115			-			115			89			-			89
Chemtura AgroSolutions		89			-			89			86			-			86
Total net sales	$	609		$	-		$	609		$	598		$	-		$	598
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	29		$	1		$	30		$	36		$	-		$	36
Industrial Engineered Products		10			-			10			7			-			7
Consumer Products		17			2			19			12			1			13
Chemtura AgroSolutions		5			-			5			9			-			9
Segment operating profit		61			3			64			64			1			65
General corporate expense, including amortization		(30	)		1			(29	)		(20	)		-			(20	)
Facility closures, severance and related costs		-			-			-			-			-			-
Antitrust costs		-			-			-			-			-			-
Impairment charges		-			-			-			(2	)		2			-
Changes in estimates related to expected allowable claims		-			-			-			(73	)		73			-
Total operating profit (loss)	$	31		$	4		$	35		$	(31	)	$	76		$	45
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	2								$	1
Facility closures, severance and related costs					-									-
Antitrust costs					-									-
Impairment charges					-									2
Changes in estimates related to expected allowable claims					-									73
Other operational adjustments					2									-
				$	4								$	76
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	10		$	-		$	10		$	10		$	-		$	10
Industrial Engineered Products		14			-			14			15			-			15
Consumer Products		4			(1	)		3			4			(2	)		2
Chemtura AgroSolutions		2			-			2			2			-			2
General corporate expense		11			(1	)		10			9			1			10
Total depreciation and amortization	$	41		$	(2	)	$	39		$	40		$	(1	)	$	39
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	-								$	-
Industrial Engineered Products								1									-
Consumer Products								-									-
Chemtura AgroSolutions								-									-
General corporate expense								-									1
Total non-cash stock-based compensation expense							$	1								$	1
Adjusted EBITDA by Segment:
Industrial Performance Products							$	40								$	46
Industrial Engineered Products								25									22
Consumer Products								22									15
Chemtura AgroSolutions								7									11
General corporate expense								(19	)								(9	)
Adjusted EBITDA							$	75								$	85

-8-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Year ended December 31, 2009
	GAAP			Managed Basis
	Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	999		$	-		$	999
Industrial Engineered Products		512			-			512
Consumer Products		457			-			457
Chemtura AgroSolutions		332			-			332
Total net sales	$	2,300		$	-		$	2,300
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	91		$	3		$	94
Industrial Engineered Products		3			-			3
Consumer Products		63			3			66
Chemtura AgroSolutions		42			-			42
Segment operating profit		199			6			205
General corporate expense, including amortization		(106	)		1			(105	)
Facility closures, severance and related costs		(3	)		3			-
Antitrust costs		(10	)		10			-
Impairment charges		(39	)		39			-
Changes in estimates related to expected allowable claims		(73	)		73			-
Total operating (loss) profit	$	(32	)	$	132		$	100
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	5
Facility closures, severance and related costs					3
Antitrust costs					10
Impairment charges					39
Changes in estimates related to expected allowable claims					73
Other operational adjustments					2
				$	132
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	41		$	(2	)	$	39
Industrial Engineered Products		57			-			57
Consumer Products		13			(3	)		10
Chemtura AgroSolutions		8			-			8
General corporate expense		43			-			43
Total depreciation and amortization	$	162		$	(5	)	$	157
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1
Industrial Engineered Products								1
Consumer Products								-
Chemtura AgroSolutions								-
General corporate expense								1
Total non-cash stock-based compensation expense							$	3
Adjusted EBITDA by Segment:
Industrial Performance Products							$	134
Industrial Engineered Products								61
Consumer Products								76
Chemtura AgroSolutions								50
General corporate expense								(61	)
Adjusted EBITDA							$	260

-9-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended March 31, 2010									Quarter Ended June 30, 2010
	GAAP			Managed Basis						GAAP				Managed Basis
	Historical			Adjustments			Managed Basis			Historical				Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	286		$	-		$	286		$	313			$	-		$	313
Industrial Engineered Products		160			-			160			187				-			187
Consumer Products		92			-			92			171				-			171
Chemtura AgroSolutions		65			-			65			96				-			96
Total net sales	$	603		$	-		$	603		$	767			$	-		$	767
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	25		$	-		$	25		$	38			$	-		$	38
Industrial Engineered Products		(3	)		14			11			7				6			13
Consumer Products		6			2			8			38				(1	)		37
Chemtura AgroSolutions		(1	)		-			(1	)		7				-			7
Segment operating profit		27			16			43			90				5			95
General corporate expense, including amortization		(27	)		-			(27	)		(16	)			-			(16	)
Change in useful life of property, plant and equipment		-			-			-			-				-			-
Facility closures, severance and related costs		(2	)		2			-			(1	)			1			-
Gain on sale of business		-			-			-			-				-			-
Impairment charges		-			-			-			-				-			-
Changes in estimates related to expected allowable claims		(122	)		122			-			49				(49	)		-
Total operating (loss) profit	$	(124	)	$	140		$	16		$	122			$	(43	)	$	79
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	11									$	10
Facility closures, severance and related costs					2								��		1
Gain on sale of business					-										-
Impairment charges					-										-
Changes in estimates related to expected allowable claims					122										(49	)
Other operational adjustments					5										(5	)
				$	140									$	(43	)
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	9		$	-		$	9		$	9			$	-		$	9
Industrial Engineered Products		23			(9	)		14			22				(9	)		13
Consumer Products		4			(2	)		2			2				-			2
Chemtura AgroSolutions		2			-			2			2				-			2
General corporate expense		11			-			11			10				(1	)		9
Total depreciation and amortization	$	49		$	(11	)	$	38		$	45			$	(10	)	$	35
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	-									$	-
Industrial Engineered Products								-										-
Consumer Products								-										-
Chemtura AgroSolutions								-										-
General corporate expense								-										-
Total non-cash stock-based compensation expense							$	-									$	-
Adjusted EBITDA by Segment:
Industrial Performance Products							$	34									$	47
Industrial Engineered Products								25										26
Consumer Products								10										39
Chemtura AgroSolutions								1										9
General corporate expense								(16	)									(7	)
Adjusted EBITDA							$	54									$	114

-10-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Loss) (Unaudited)

(In millions of dollars)

	Quarter Ended September 30, 2010									Quarter Ended December 31, 2010
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	321		$	-		$	321		$	303		$	-		$	303
Industrial Engineered Products		190			-			190			191			-			191
Consumer Products		106			-			106			89			-			89
Chemtura AgroSolutions		93			-			93			97			-			97
Total net sales	$	710		$	-		$	710		$	680		$	-		$	680
OPERATING PROFIT (LOSS)
Industrial Performance Products	$	27		$	-		$	27		$	29		$	-		$	29
Industrial Engineered Products		8			5			13			13			4			17
Consumer Products		14			-			14			9			-			9
Chemtura AgroSolutions		6			3			9			9			-			9
Segment operating profit		55			8			63			60			4			64
General corporate expense, including amortization		(30	)		5			(25	)		(29	)		(1	)		(30	)
Change in useful life of property, plant and equipment		-			-			-			(1	)		1			-
Facility closures, severance and related costs		2			(2	)		-			-			-			-
Gain on sale of business		2			(2	)		-			-			-			-
Impairment charges		-			-			-			(57	)		57			-
Changes in estimates related to expected allowable claims		40			(40	)		-			(2	)		2			-
Total operating profit (loss)	$	69		$	(31	)	$	38		$	(29	)	$	63		$	34
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	5								$	4
Facility closures, severance and related costs					(2	)								-
Gain on sale of business					(2	)								-
Impairment charges					-									57
Changes in estimates related to expected allowable claims					(40	)								2
Other operational adjustments					8									-
				$	(31	)							$	63
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	8		$	-		$	8		$	9		$	-		$	9
Industrial Engineered Products		17			(5	)		12			17			(4	)		13
Consumer Products		2			-			2			3			-			3
Chemtura AgroSolutions		2			-			2			3			-			3
General corporate expense		11			-			11			9			-			9
Total depreciation and amortization	$	40		$	(5	)	$	35		$	41		$	(4	)	$	37
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	-								$	1
Industrial Engineered Products								-									1
Consumer Products								-									-
Chemtura AgroSolutions								-									-
General corporate expense								1									5
Total non-cash stock-based compensation expense							$	1								$	7
Adjusted EBITDA by Segment:
Industrial Performance Products							$	35								$	39
Industrial Engineered Products								25									31
Consumer Products								16									12
Chemtura AgroSolutions								11									12
General corporate expense								(13	)								(16	)
Adjusted EBITDA							$	74								$	78

-11-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Unaudited)

(In millions of dollars)

	Year ended December 31, 2010
	GAAP			Managed Basis
	Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	1,223		$	-		$	1,223
Industrial Engineered Products		728			-			728
Consumer Products		458			-			458
Chemtura AgroSolutions		351			-			351
Total net sales	$	2,760		$	-		$	2,760
OPERATING PROFIT
Industrial Performance Products	$	119		$	-		$	119
Industrial Engineered Products		25			29			54
Consumer Products		67			1			68
Chemtura AgroSolutions		21			3			24
Segment operating profit		232			33			265
General corporate expense, including amortization		(102	)		4			(98	)
Change in useful life of property, plant and equipment		(1	)		1			-
Facility closures, severance and related costs		(1	)		1			-
Gain on sale of business		2			(2	)		-
Impairment charges		(57	)		57			-
Changes in estimates related to expected allowable claims		(35	)		35			-
Total operating profit	$	38		$	129		$	167
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	30
Facility closures, severance and related costs					1
Gain on sale of business					(2	)
Impairment charges					57
Changes in estimates related to expected allowable claims					35
Other operational adjustments					8
				$	129
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	35		$	-		$	35
Industrial Engineered Products		79			(27	)		52
Consumer Products		11			(2	)		9
Chemtura AgroSolutions		9			-			9
General corporate expense		41			(1	)		40
Total depreciation and amortization	$	175		$	(30	)	$	145
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1
Industrial Engineered Products								1
Consumer Products								-
Chemtura AgroSolutions								-
General corporate expense								6
Total non-cash stock-based compensation expense							$	8
Adjusted EBITDA by Segment:
Industrial Performance Products							$	155
Industrial Engineered Products								107
Consumer Products								77
Chemtura AgroSolutions								33
General corporate expense								(52	)
Adjusted EBITDA							$	320

-12-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Unaudited)

(In millions of dollars)

	Quarter Ended March 31, 2011									Quarter Ended June 30, 2011
	GAAP			Managed Basis						GAAP			Managed Basis
	Historical			Adjustments			Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	336		$	-		$	336		$	370		$	-		$	370
Industrial Engineered Products		209			-			209			244			-			244
Consumer Products		79			-			79			152			-			152
Chemtura AgroSolutions		75			-			75			110			-			110
Total net sales	$	699		$	-		$	699		$	876		$	-		$	876
OPERATING PROFIT
Industrial Performance Products	$	30		$	-		$	30		$	39		$	-		$	39
Industrial Engineered Products		33			1			34			42			(1	)		41
Consumer Products		(3	)		-			(3	)		22			-			22
Chemtura AgroSolutions		2			-			2			12			-			12
Segment operating profit		62			1			63			115			(1	)		114
General corporate expense, including amortization		(28	)		-			(28	)		(26	)		-			(26	)
Impairment charges		(2	)		2			-			(1	)		1			-
Changes in estimates related to expected allowable claims		-			-			-			(1	)		1			-
Total operating profit	$	32		$	3		$	35		$	87		$	1		$	88
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	1								$	-
Impairment charges					2									1
Changes in estimates related to expected allowable claims					-									1
Other operational adjustments					-									(1	)
				$	3								$	1
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	10		$	-		$	10		$	8		$	-		$	8
Industrial Engineered Products		11			(1	)		10			11			-			11
Consumer Products		2			-			2			3			-			3
Chemtura AgroSolutions		2			-			2			3			-			3
General corporate expense		12			-			12			9			-			9
Total depreciation and amortization	$	37		$	(1	)	$	36		$	34		$	-		$	34
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products							$	1								$	1
Industrial Engineered Products								1									-
Consumer Products								-									1
Chemtura AgroSolutions								-									1
General corporate expense								6									5
Total non-cash stock-based compensation expense							$	8								$	8
Adjusted EBITDA by Segment:
Industrial Performance Products							$	41								$	48
Industrial Engineered Products								45									52
Consumer Products								(1	)								26
Chemtura AgroSolutions								4									16
General corporate expense								(10	)								(12	)
Adjusted EBITDA							$	79								$	130

-13-

CHEMTURA CORPORATION

GAAP and Managed Basis Segment Sales and Operating Profit (Unaudited)

(In millions of dollars)

	Quarter Ended September 30, 2011								Nine months Ended September 30, 2011
	GAAP			Managed Basis					GAAP			Managed Basis
	Historical			Adjustments		Managed Basis			Historical			Adjustments			Managed Basis
NET SALES
Industrial Performance Products	$	342		$	-	$	342		$	1,048		$	-		$	1,048
Industrial Engineered Products		222			-		222			675			-			675
Consumer Products		104			-		104			335			-			335
Chemtura AgroSolutions		105			-		105			290			-			290
Total net sales	$	773		$	-	$	773		$	2,348		$	-		$	2,348
OPERATING PROFIT
Industrial Performance Products	$	31		$	-	$	31		$	100		$	-		$	100
Industrial Engineered Products		25			-		25			100			-			100
Consumer Products		6			-		6			25			-			25
Chemtura AgroSolutions		11			-		11			25			-			25
Segment operating profit		73			-		73			250			-			250
General corporate expense, including amortization		(28	)		1		(27	)		(82	)		1			(81	)
Impairment charges		-			-		-			(3	)		3			-
Changes in estimates related to expected allowable claims		-			-		-			(1	)		1			-
Total operating profit	$	45		$	1	$	46		$	164		$	5		$	169
Managed Basis Adjustments consist of the following:
Accelerated depreciation of property, plant and equipment				$	-							$	1
Impairment charges					-								3
Changes in estimates related to expected allowable claims					-								1
Other operational adjustments					1								-
				$	1							$	5
DEPRECIATION AND AMORTIZATION
Industrial Performance Products	$	10		$	-	$	10		$	28		$	-		$	28
Industrial Engineered Products		10			-		10			32			(1	)		31
Consumer Products		2			-		2			7			-			7
Chemtura AgroSolutions		2			-		2			7			-			7
General corporate expense		11			-		11			32			-			32
Total depreciation and amortization	$	35		$	-	$	35		$	106		$	(1	)	$	105
NON-CASH STOCK-BASED COMPENSATION EXPENSE
Industrial Performance Products						$	1								$	3
Industrial Engineered Products							1									2
Consumer Products							-									1
Chemtura AgroSolutions							-									1
General corporate expense							4									15
Total non-cash stock-based compensation expense						$	6								$	22
Adjusted EBITDA by Segment:
Industrial Performance Products						$	42								$	131
Industrial Engineered Products							36									133
Consumer Products							8									33
Chemtura AgroSolutions							13									33
General corporate expense							(12	)								(34	)
Adjusted EBITDA						$	87								$	296

-14-