Exhibit 99.1

Celanese Corporation

222 West Las Colinas Blvd.

Suite 900N

Irving, Texas 75039

Celanese Corporation Reports Third Quarter 2012 Results

Dallas, October 22, 2012: Celanese Corporation (NYSE: CE), a global technology and specialty materials company, today reported third quarter 2012 adjusted earnings per share of $0.93. This compares with $1.27 in the prior year period. Increased volumes and expanded operating margins in the company's portfolio of businesses focused on customer-oriented solutions, which includes Advanced Engineered Materials, and Consumer and Industrial Specialties, were offset by lower margins in Acetyl Intermediates due to continued soft demand and lower pricing across acetyl products and derivatives. Diluted earnings per share from continuing operations for the quarter were $0.74 compared with $1.05 last year.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in $ millions, except per share data) - Unaudited	2012		2011		2012		2011
Net sales	1,609		1,807		4,917		5,149
Operating profit (loss)	163		196		425		593
Net earnings (loss) attributable to Celanese Corporation	117		167		510		512
Operating EBITDA 1	298		374		955		1,119
Diluted EPS - continuing operations	$	0.74	$	1.05	$	3.21	$	3.21
Diluted EPS - total	$	0.73	$	1.05	$	3.20	$	3.22
Adjusted EPS 2	$	0.93	$	1.27	$	3.13	$	3.89

¹ Non-U.S. GAAP measure. See reconciliation in Table 1A.

² Non-U.S. GAAP measure. See reconciliation in Table 6.

"Celanese delivered on its commitments with a solid quarter amid a challenging economic environment. Our customer-oriented solution businesses generated strong results, reflecting the value we provide to our customers, but demand for acetyl products and derivatives remained at trough-like conditions. The Advanced Engineered Materials and Consumer Specialties businesses each expanded operating EBITDA margins sequentially and year-over-year, excluding affiliate earnings," said Mark Rohr, chairman and chief executive officer. "Celanese's strong operating cash flow in the third quarter enabled the company to improve its net debt position by $124 million from the prior quarter. We will continue to pursue our balanced capital deployment strategy to optimize value for our shareholders."

Operating profit for the quarter was $163 million compared with $196 million in the prior year on expanded operating margins in the company's customer-oriented solution businesses which were offset by lower margins in Acetyl Intermediates. The tax rate and diluted share count for adjusted earnings per share in the third quarter were 17 percent and 160.1 million, respectively. Net earnings were $117 million in the third quarter of 2012 compared with the prior year results of $167 million.

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Net sales in the third quarter were $1,609 million compared to $1,807 million in the prior year. The company's portfolio of customer-oriented solution businesses delivered increased year-over-year volumes, but the lower sales in the quarter were primarily driven by lower pricing in its Acetyl Intermediates and Industrial Specialties businesses, as well as unfavorable currency impacts across the company.

Recent Highlights

• Started up the company's technology development unit for ethanol production at its facility in Clear Lake, Texas. The unit will support the company's continuing development of TCX^® ethanol process technology for customers in both industrial-grade and fuel ethanol.

• Announced the company's new CelFX^TM matrix technology for filter media. CelFX^TM provides a flexible additive platform for innovation that allows our customers increased filter design flexibility, improved constituent reduction and supports a broad choice for enhancement additives.

• Increased the company's share repurchase authorization to $400 million. As of September 30, 2012, the company had $136 million remaining under its previous authorization.

Third Quarter Business Segment Overview

Advanced Engineered Materials

Advanced Engineered Materials delivered sustained results despite the impact of weaker economic conditions in Europe. Net sales were $322 million compared with $332 million in the prior year period. Pricing was up by 3 percent, reflecting the value of its innovative, customer-oriented solutions. Net sales, however, were negatively impacted by unfavorable currency. Stronger volumes in the Americas and Asia were more than offset by softer European demand across the majority of its product lines. Operating EBITDA was $109 million compared with $112 million in the prior year period as the higher pricing was offset by lower equity earnings and currency impacts. Equity earnings from the company's affiliates were $45 million compared with $52 million in the prior year period, driven by lower methyl tertiary-butyl ether (MTBE) pricing in the company's Ibn Sina affiliate. Operating profit in the third quarter of 2012 was $43 million compared with $14 million in the same period last year, primarily due to other charges and other adjustments in the third quarter of 2011 related to the company's startup and expansion of its polyacetal (POM) facility in Frankfurt Hoechst Industrial Park, Germany.

Consumer Specialties

Consumer Specialties delivered improved year-over-year performance reflecting the value-added applications it provides to its global customer base. Net sales increased to $314 million compared with $298 million in the same period last year, primarily driven by 6 percent higher year-over-year pricing on continued strong global demand. Operating EBITDA was $87 million compared with $78 million in the same period last year as operating EBITDA margins expanded on the higher pricing. Operating profit in the quarter increased to $70 million from $66 million last year.

Industrial Specialties

Industrial Specialties' net sales in the third quarter of 2012 were $297 million compared with $332 million in the prior year period. Volumes increased by 2 percent year-over-year, primarily due to increased demand in North America and Asia, partially offset by lower European volumes. However, pricing in the quarter was lower than the prior year period due to weaker demand in its Ethylene Vinyl Acetate (EVA) applications and lower raw material costs. Third quarter results were also negatively

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impacted by the Euro. Operating EBITDA was $36 million compared with $43 million in the prior year period as record results in Emulsions this quarter were more than offset by lower demand for EVA applications. Operating profit in the third quarter of 2012 was $23 million compared with $30 million in the prior year period.

Acetyl Intermediates

Acetyl Intermediates' net sales in the third quarter of 2012 were $785 million compared with $975 million in the same period last year, primarily due to lower pricing and demand across the acetyl chain, as well as negative currency impacts. The lower pricing in the period reflects continued weak economic conditions in Europe and Asia which contributed to softer global demand for acetyl products. Additionally, temporarily elevated industry utilization in the third quarter of 2011 due to planned and unplanned outages of acetyl producers resulted in higher industry pricing in the prior year period. Operating EBITDA in the third quarter of 2012 was $91 million compared with $168 million in the same period last year, primarily due to the lower pricing which was partially offset by lower raw material costs. Operating profit in the current period was $62 million compared with $128 million in the same period last year.

Taxes

The tax rate for adjusted earnings per share was 17 percent in the third quarter of 2012 and the third quarter of 2011. The effective tax rate for continuing operations for the third quarter of 2012 was 31 percent compared with 17 percent in the same period last year. The higher effective tax rate in the third quarter of 2012 was primarily due to changes in uncertain tax positions. Net cash taxes paid were $54 million in the first nine months of 2012 which were comparable with $48 million in the first nine months of 2011.

Strategic Investments

Earnings from equity investments, which are reflected in the company's earnings and operating EBITDA, were $50 million in the third quarter of 2012, a $7 million decrease from the prior year period primarily due to lower MTBE pricing in the company's Ibn Sina affiliate. The cash flow impact of equity investments was $37 million, a $10 million decrease from the prior year period, also related to the company's Ibn Sina affiliate.

Cash Flow

During the first nine months of 2012, the company generated $661 million in cash from operating activities, an $180 million increase from the same period last year, primarily driven by lower trade working capital versus the prior year period. Cash used in investing activities during the first nine months of 2012 was $397 million compared with $296 million in the same period last year. The 2012 results include the company's acquisition of two product lines from Ashland Inc. and investments in other productive assets. In 2011, we received the final payment of $158 million associated with the relocation of our POM operations in Germany, partially offset by lower related capital expenditures in the current period. Net cash used in financing activities during the first nine months of 2012 was $21 million compared with $224 million in the prior year period. During the second quarter of 2011, the company used a net of $116 million to prepay a portion of one of its term loan facilities. Net debt at the end of the third quarter of 2012 was $2,052 million, a $283 million decrease from the end of 2011.

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Outlook

"We expect the challenging global economic environment will continue into 2013. Despite this and normal seasonality, we expect fourth quarter 2012 adjusted earnings will be modestly higher than the prior year, reflecting the progress we are making on actions that are within our control. For 2013, we expect earnings growth will be driven by Celanese-specific initiatives and be consistent with our long-term growth objectives of 12 to 14 percent," said Rohr. "We will continue to focus on technology platforms that expand the company's addressable opportunities and invest in technology innovation that enhances our growth prospects."

The company's earnings presentation and prepared remarks related to the third quarter results will be posted on its website at www.celanese.com in the investor section after market close on October 22.

Contacts:
Investor Relations	Media - U.S.	Media - Europe
Jon Puckett	Linda Beheler	Jens Kurth
Phone: +1 972 443 4965	Phone: +1 972 443 4924	Phone: +49(0)69 45009 1574
Telefax: +1 972 443 8519	Telefax: +1 972 443 8519	Telefax: +49(0) 45009 58800
Jon.Puckett@celanese.com	Linda.Beheler@celanese.com	J.Kurth@celanese.com

Celanese Corporation is a global technology leader in the production of specialty materials and chemical products that are used in most major industries and consumer applications. Our products, essential to everyday living, are manufactured in North America, Europe and Asia. Known for operational excellence, sustainability and premier safety performance, Celanese delivers value to customers around the globe with best-in-class technologies. Based in Dallas, Texas, the company employs approximately 7,600 employees worldwide and had 2011 net sales of $6.8 billion, with approximately 73% generated outside of North America. For more information about Celanese Corporation and its global product offerings, visit www.celanese.com or the company's blog at www.celaneseblog.com.

Forward-Looking Statements

This release may contain “forward-looking statements,” which include information concerning the company's plans, objectives, goals, strategies, future revenues or performance, capital expenditures, financing needs and other information that is not historical information. When used in this release, the words “outlook,” “forecast,” “estimates,” “expects,” “anticipates,” “projects,” “plans,” “intends,” “believes,” “may,” “can,” “could,” “might,” “will” and variations of such words or similar expressions are intended to identify forward-looking statements. All forward-looking statements are based upon current expectations and beliefs and various assumptions. There can be no assurance that the company will realize these expectations or that these beliefs will prove correct.

There are a number of risks and uncertainties that could cause actual results to differ materially from the results expressed or implied in the forward-looking statements contained in this release. These risks and uncertainties include, among other things: changes in general economic, business, political and regulatory conditions in the countries or regions in which we operate; the length and depth of product and industry business cycles, particularly in the automotive, electrical, electronics and construction industries; changes in the price and availability of raw materials, particularly changes in the demand for, supply of, and market prices of ethylene, methanol, natural gas, wood pulp and fuel oil and the prices for electricity and other energy sources; the ability to pass increases in raw material prices on to customers or otherwise improve margins through price increases; the ability to maintain plant utilization rates and to implement planned capacity additions and expansions; the ability to improve productivity by implementing technological improvements to existing plants; increased price competition and theintroduction of competing products by other companies; market acceptance of our technology; the ability to obtain governmental approvals and to construct facilities on terms and schedules acceptable to the company; changes in the degree of intellectual property and other legal protection afforded to our products or technology, or the theft of such intellectual property; compliance and other costs and potential disruption or interruption of production or operations due to accidents, cyber security incidents, terrorism or political unrest or other unforeseen events or delays in construction or operation of facilities, including as a result of geopolitical conditions, including the occurrence of acts of war or terrorist incidents or as a result of weather or natural disasters; potential liability for remedial actions and increased costs under existing or future environmental regulations, including those relating to climate change; potential liability resulting from pending or future litigation, or from changes in the laws, regulations or policies of governments or other governmental activities in the countries in which we operate; changes in currency exchange rates and interest rates; our level of indebtedness, which could diminish our ability to raise additional capital to fund operations or limit our ability to react to changes in the economy or the chemicals industry; and various other factors discussed from time to time in the company's filings with the Securities and Exchange Commission. Any forward-looking statement speaks only as of the date on which it is made, and the company undertakes no obligation to update any forward-looking statements to reflect events or circumstances after the date on which it is made or to reflect the occurrence of anticipated or unanticipated events or circumstances.

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Reconciliation of Non-U.S. GAAP Measures to U.S. GAAP

This release reflects the following performance measures: operating EBITDA, business operating EBITDA, affiliate EBITDA and proportional affiliate EBITDA, adjusted earnings per share and net debt as non-U.S. GAAP measures. These measurements are not recognized in accordance with U.S. GAAP and should not be viewed as an alternative to U.S. GAAP measures of performance. The most directly comparable financial measure presented in accordance with U.S. GAAP in our consolidated financial statements for operating EBITDA and business operating EBITDA is net income; for proportional affiliate EBITDA is equity in net earnings of affiliates; for affiliate EBITDA is operating profit; for adjusted earnings per share is earnings per common share-diluted; and for net debt is total debt.

Use of Non-U.S. GAAP Financial Information

• Operating EBITDA is defined by the company as net earnings less interest income plus loss (earnings) from discontinued operations, interest expense, taxes, and depreciation and amortization, and further adjusted for Other Charges and Adjustments as described in Table 7. We present operating EBITDA because we consider it an important supplemental measure of our operations and financial performance. We believe that operating EBITDA is more reflective of our operations as it provides transparency to investors and enhances period-to-period comparability of our operations and financial performance. Operating EBITDA is one of the measures management uses for its planning and budgeting process to monitor and evaluate financial and operating results and for the company's incentive compensation plan. Operating EBITDA should not be considered as an alternative to net income determined in accordance with U.S. GAAP. We may provide guidance on operating EBITDA and are unable to reconcile forecasted operating EBITDA to a U.S. GAAP financial measure because a forecast of Other Charges and Adjustments is not practical.

• Business operating EBITDA is defined by the company as net earnings less interest income plus loss (earnings) from discontinued operations, interest expense, taxes and depreciation and amortization, and further adjusted for Other Charges and Adjustments as described in Table 7, less equity in net earnings of affiliates, dividend income from cost investments and other (income) expense. This supplemental performance measure reflects the operating results of the company's operations without regard to the financial impact of its equity and cost investments.

• Affiliate EBITDA is defined by the company as operating profit plus the depreciation and amortization of its equity affiliates. Proportional affiliate EBITDA, a measure used by management to measure performance of its equity investments, is defined by the company as the proportional operating profit plus the proportional depreciation and amortization of its equity investments. The company has determined that it does not have sufficient ownership for operating control of these investments to consider their results on a consolidated basis. The company believes that investors should consider proportional affiliate EBITDA as an additional measure of operating results.

• Adjusted earnings per share is a measure used by management to measure performance. It is defined by the company as net earnings (loss) available to common shareholders plus preferred dividends, adjusted for other charges and adjustments, and divided by the number of basic common shares, diluted preferred shares, and options valued using the treasury method. We may provide guidance on an adjusted earnings per share basis and are unable to reconcile forecasted adjusted earnings per share to a U.S. GAAP financial measure without unreasonable effort because a forecast of Other Items is not practical. We believe that the presentation of this non-U.S. GAAP measure provides useful information to management and investors regarding various financial and business trends relating to our financial condition and results of operations, and that when U.S. GAAP information is viewed in conjunction with non-U.S. GAAP information, investors are provided with a more meaningful understanding of our ongoing operating performance. Note: The income tax rate used for adjusted earnings per share approximates the midpoint in a range of forecasted tax rates for the year. This range may include certain partial or full-year forecasted tax opportunities, where applicable, and specifically excludes changes in uncertain tax positions, discrete items and other material items adjusted out of our U.S. GAAP earnings for adjusted earnings per share purposes, and changes in management's assessments regarding the ability to realize deferred tax assets. We analyze this rate quarterly and adjust if there is a material change in the range of forecasted tax rates; an updated forecast would not necessarily result in a change to our tax rate used for adjusted earnings per share. The adjusted tax rate is an estimate and may differ from the tax rate used for U.S. GAAP reporting in any given reporting period. It is not practical to reconcile our prospective adjusted tax rate to the actual U.S. GAAP tax rate in any given future period.

• Net debt is defined by the company as total debt less cash and cash equivalents. We believe that the presentation of this non-U.S. GAAP measure provides useful information to management and investors regarding changes to the company's capital structure. Our management and credit analysts use net debt to evaluate the company's capital structure and assess credit quality. Proportional net debt is defined as our proportionate share of our affiliates' net debt.

Results Unaudited

The results presented in this release, together with the adjustments made to present the results on a comparable basis, have not been audited and are based on internal financial data furnished to management. Quarterly results should not be taken as an indication of the results of operations to be reported for any subsequent period or for the full fiscal year.

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Consolidated Statements of Operations - Unaudited

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in $ millions, except share and per share data)	2012		2011		2012		2011
Net sales	1,609		1,807		4,917		5,149
Cost of sales	(1,285	)	(1,406	)	(3,992	)	(3,987	)
Gross profit	324		401		925		1,162
Selling, general and administrative expenses	(121	)	(140	)	(379	)	(408	)
Amortization of intangible assets	(12	)	(17	)	(38	)	(50	)
Research and development expenses	(24	)	(24	)	(76	)	(72	)
Other (charges) gains, net	2		(24	)	(1	)	(39	)
Foreign exchange gain (loss), net	(4	)	1		(4	)	1
Gain (loss) on disposition of businesses and asset, net	(2	)	(1	)	(2	)	(1	)
Operating profit (loss)	163		196		425		593
Equity in net earnings (loss) of affiliates	50		57		163		146
Interest expense	(44	)	(54	)	(134	)	(166	)
Refinancing expense	—		—		—		(3	)
Interest income	—		1		1		2
Dividend income - cost investments	1		1		85		80
Other income (expense), net	3		—		4		9
Earnings (loss) from continuing operations before tax	173		201		544		661
Income tax (provision) benefit	(54	)	(34	)	(32	)	(151	)
Earnings (loss) from continuing operations	119		167		512		510
Earnings (loss) from operation of discontinued operations	(3	)	—		(3	)	3
Gain (loss) on disposition of discontinued operations	—		—		—		—
Income tax (provision) benefit, discontinued operations	1		—		1		(1	)
Earnings (loss) from discontinued operations	(2	)	—		(2	)	2
Net earnings (loss)	117		167		510		512
Net earnings (loss) attributable to noncontrolling interests	—		—		—		—
Net earnings (loss) attributable to Celanese Corporation	117		167		510		512
Cumulative preferred stock dividends	—		—		—		—
Net earnings (loss) available to common shareholders	117		167		510		512
Amounts attributable to Celanese Corporation
Earnings (loss) per common share - basic
Continuing operations	0.75		1.07		3.24		3.27
Discontinued operations	(0.01	)	—		(0.01	)	0.01
Net earnings (loss) - basic	0.74		1.07		3.23		3.28
Earnings (loss) per common share - diluted
Continuing operations	0.74		1.05		3.21		3.21
Discontinued operations	(0.01	)	—		(0.01	)	0.01
Net earnings (loss) - diluted	0.73		1.05		3.20		3.22
Weighted average shares (in millions)
Basic	159.1		156.2		157.9		156.1
Diluted	160.1		159.0		159.6		159.0

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Consolidated Balance Sheets - Unaudited

(in $ millions)	As of		As of
	September 30, 2012		December 31, 2011
ASSETS
Current assets
Cash & cash equivalents	928		682
Trade receivables - third party and affiliates, net	932		871
Non-trade receivables, net	188		235
Inventories	711		712
Deferred income taxes	106		104
Marketable securities, at fair value	56		64
Other assets	47		35
Total current assets	2,968		2,703
Investments in affiliates	775		824
Property, plant and equipment, net	3,295		3,269
Deferred income taxes	539		421
Other assets	446		344
Goodwill	768		760
Intangible assets, net	174		197
Total assets	8,965		8,518
LIABILITIES AND EQUITY
Current liabilities
Short-term borrowings and current installments of long-term debt - third party and affiliates	141		144
Trade payables - third party and affiliates	685		673
Other liabilities	507		539
Deferred income taxes	19		17
Income taxes payable	43		12
Total current liabilities	1,395		1,385
Long-term debt	2,839		2,873
Deferred income taxes	131		92
Uncertain tax positions	189		182
Benefit obligations	1,354		1,492
Other liabilities	1,142		1,153
Commitments and contingencies
Stockholders' equity
Preferred stock	—		—
Common stock	—		—
Treasury stock, at cost	(897	)	(860	)
Additional paid-in capital	731		627
Retained earnings	2,903		2,424
Accumulated other comprehensive income (loss), net	(822	)	(850	)
Total Celanese Corporation stockholders' equity	1,915		1,341
Noncontrolling interests	—		—
Total equity	1,915		1,341
Total liabilities and equity	8,965		8,518

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Table 1

Business Segment Data and Reconciliation of Operating Profit (Loss) to Operating EBITDA -

a Non-U.S. GAAP Measure - Unaudited

	Three Months Ended						Nine Months Ended
	June 30,		September 30,				September 30,
(in $ millions)	2012		2012		2011		2012		2011
Net Sales
Advanced Engineered Materials	323		322		332		962		1,006
Consumer Specialties	327		314		298		905		855
Industrial Specialties	327		297		332		933		951
Acetyl Intermediates	821		785		975		2,458		2,702
Other Activities 1	—		—		—		—		1
Intersegment eliminations	(123	)	(109	)	(130	)	(341	)	(366	)
Total	1,675		1,609		1,807		4,917		5,149
Operating Profit (Loss)
Advanced Engineered Materials	21		43		14		85		79
Consumer Specialties	75		70		66		184		168
Industrial Specialties	34		23		30		76		83
Acetyl Intermediates	77		62		128		199		392
Other Activities 1	(43	)	(35	)	(42	)	(119	)	(129	)
Total	164		163		196		425		593
Other Charges and Other Adjustments 2
Advanced Engineered Materials	10		(8	)	18		5		52
Consumer Specialties	(1	)	7		3		23		18
Industrial Specialties	—		—		—		2		—
Acetyl Intermediates	1		7		12		10		(7	)
Other Activities 1	9		—		10		17		17
Total	19		6		43		57		80
Depreciation and Amortization Expense 3
Advanced Engineered Materials	28		29		27		84		65
Consumer Specialties	10		10		9		29		27
Industrial Specialties	13		13		12		39		34
Acetyl Intermediates	19		20		25		59		75
Other Activities 1	4		3		4		10		10
Total	74		75		77		221		211
Business Operating EBITDA
Advanced Engineered Materials	59		64		59		174		196
Consumer Specialties	84		87		78		236		213
Industrial Specialties	47		36		42		117		117
Acetyl Intermediates	97		89		165		268		460
Other Activities 1	(30	)	(32	)	(28	)	(92	)	(102	)
Total	257		244		316		703		884
Equity Earnings, Cost - Dividend Income and Other Income (Expense)
Advanced Engineered Materials	55		45		53		143		127
Consumer Specialties	84		—		—		85		80
Industrial Specialties	—		—		1		—		1
Acetyl Intermediates	2		2		3		5		7
Other Activities 1	4		7		1		19		20
Total	145		54		58		252		235
Operating EBITDA
Advanced Engineered Materials	114		109		112		317		323
Consumer Specialties	168		87		78		321		293
Industrial Specialties	47		36		43		117		118
Acetyl Intermediates	99		91		168		273		467
Other Activities 1	(26	)	(25	)	(27	)	(73	)	(82	)
Total	402		298		374		955		1,119

¹ Other Activities includes corporate selling, general and administrative expenses and the results from captive insurance companies.

² See Table 7 for details.

³ Excludes accelerated depreciation and amortization expense included in Other Charges and Other Adjustments above. See Table 1A for details.

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Table 1A

Reconciliation of Consolidated Net Earnings (Loss) to Operating EBITDA -

a Non-U.S. GAAP Measure - Unaudited

	Three Months Ended						Nine Months Ended
	June 30,		September 30,				September 30,
(in $ millions)	2012		2012		2011		2012		2011
Net earnings (loss) attributable to Celanese Corporation	210		117		167		510		512
(Earnings) loss from discontinued operations	—		2		—		2		(2	)
Interest income	—		—		(1	)	(1	)	(2	)
Interest expense	45		44		54		134		166
Refinancing expense	—		—		—		—		3
Income tax provision (benefit)	54		54		34		32		151
Depreciation and amortization expense 2	74		75		77		221		211
Other charges (gains), net 1	3		(2	)	24		1		39
Other adjustments 1	16		8		19		56		41
Operating EBITDA	402		298		374		955		1,119
Detail by Business Segment
Advanced Engineered Materials	114		109		112		317		323
Consumer Specialties	168		87		78		321		293
Industrial Specialties	47		36		43		117		118
Acetyl Intermediates	99		91		168		273		467
Other Activities 3	(26	)	(25	)	(27	)	(73	)	(82	)
Operating EBITDA	402		298		374		955		1,119

¹ See Table 7 for details.

² Excludes accelerated depreciation and amortization expense as detailed in the table below and included in Other adjustments above.

³ Other Activities includes corporate selling, general and administrative expenses and the results from captive insurance companies.

	Three Months Ended			Nine Months Ended
	June 30,	September 30,		September 30,
(in $ millions)	2012	2012	2011	2012	2011
Advanced Engineered Materials	—	—	—	—	3
Consumer Specialties	1	3	—	4	7
Industrial Specialties	—	—	—	2	—
Acetyl Intermediates	—	—	—	—	—
Other Activities3	—	—	—	—	—
Accelerated depreciation and amortization expense	1	3	—	6	10
Depreciation and amortization expense 2	74	75	77	221	211
Total depreciation and amortization expense	75	78	77	227	221

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Table 2

Factors Affecting Business Segment Net Sales - Unaudited

Three Months Ended September 30, 2012 Compared to Three Months Ended September 30, 2011

	Volume		Price		Currency		Other	Total
	(In percentages)
Advanced Engineered Materials	(1	)	3		(5	)	—	(3	)
Consumer Specialties	—		6		(1	)	—	5
Industrial Specialties	2		(8	)	(5	)	—	(11	)
Acetyl Intermediates	(5	)	(11	)	(3	)	—	(19	)
Total Company	(2	)	(6	)	(4	)	1	(11	)

Nine Months Ended September 30, 2012 Compared to Nine Months Ended September 30, 2011

	Volume		Price		Currency		Other	Total
	(In percentages)
Advanced Engineered Materials	(3	)	3		(4	)	—	(4	)
Consumer Specialties	—		7		(1	)	—	6
Industrial Specialties	4		(2	)	(4	)	—	(2	)
Acetyl Intermediates	2		(8	)	(3	)	—	(9	)
Total Company	1		(3	)	(3	)	—	(5	)

Table 3

Cash Flow Information - Unaudited

	Nine Months Ended
	September 30,
(in $ millions)	2012		2011
Net cash provided by operating activities	661		481
Net cash (used in) investing activities 1	(397	)	(296	)
Net cash (used in) financing activities	(21	)	(224	)
Exchange rate effects on cash and cash equivalents	3		3
Cash and cash equivalents at beginning of period	682		740
Cash and cash equivalents at end of period	928		704

¹2012 and 2011 include $43 million and $174 million, respectively, of capital expenditures related to the relocation of our Kelsterbach, Germany POM operations. 2011 includes $158 million of cash proceeds related to the settlement with the Frankfurt, Germany Airport to move our POM operations from Kelsterbach, Germany.

Table 4

Cash Dividends Received - Unaudited

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
(in $ millions)	2012	2011	2012	2011
Dividends from equity investments	37	47	222	165
Dividends from cost investments	1	1	85	80
Total	38	48	307	245

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Table 5

Net Debt - Reconciliation of a Non-U.S. GAAP Measure - Unaudited

	As of	As of	As of
(in $ millions)	June 30, 2012	September 30, 2012	December 31, 2011
Short-term borrowings and current installments of long-term debt - third party and affiliates	131	141	144
Long-term debt	2,845	2,839	2,873
Total debt	2,976	2,980	3,017
Less: Cash and cash equivalents	800	928	682
Net debt	2,176	2,052	2,335

Table 6

Adjusted Earnings (Loss) Per Share - Reconciliation of a Non-U.S. GAAP Measure - Unaudited

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
(in $ millions, except share and per share data)	2012			2011			2012			2011
			per share			per share			per share			per share
Earnings (loss) from continuing operations	119		0.74	167		1.05	512		3.21	510		3.21
Deduct: Income tax (provision) benefit	(54	)		(34	)		(32	)		(151	)
Earnings (loss) from continuing operations before tax	173			201			544			661
Other charges and other adjustments 1	6			43			57			80
Refinancing - related expenses	—			(1	)		—			5
Adjusted earnings (loss) from continuing operations before tax	179			243			601			746
Income tax (provision) benefit on adjusted earnings 2	(30	)		(41	)		(102	)		(127	)
Less: Noncontrolling interests	—			—			—			—
Adjusted earnings (loss) from continuing operations	149		0.93	202		1.27	499		3.13	619		3.89
Diluted shares (in millions) 3
Weighted average shares outstanding			159.1			156.2			157.9			156.1
Dilutive stock options			0.3			1.9			1.1			2.0
Dilutive restricted stock units			0.7			0.9			0.6			0.9
Total diluted shares			160.1			159.0			159.6			159.0

¹ See Table 7 for details.

² The adjusted effective tax rate is 17% and 17% for the three and nine months endedSeptember 30, 2012and2011, respectively.

³ Potentially dilutive shares are included in the adjusted earnings per share calculation when adjusted earnings are positive.

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Table 7

Other Charges and Other Adjustments - Reconciliation of a Non-U.S. GAAP Measure - Unaudited

Other Charges (Gains), net:
	Three Months Ended					Nine Months Ended
	June 30,	September 30,				September 30,
(in $ millions)	2012	2012		2011		2012		2011
Employee termination benefits	1	1		5		2		18
Kelsterbach plant relocation	2	3		14		5		43
Plumbing actions	—	(4	)	(2	)	(4	)	(6	)
Commercial disputes	—	(2	)	7		(2	)	(15	)
Other	—	—		—		—		(1	)
Total	3	(2	)	24		1		39
Other Adjustments: 1
	Three Months Ended					Nine Months Ended
	June 30,	September 30,				September 30,				Income Statement
(in $ millions)	2012	2012		2011		2012		2011		Classification
Business optimization	3	—		2		8		7		Cost of sales / SG&A
Kelsterbach plant relocation	8	(7	)	5		4		7		Cost of sales
Plant closures	2	10		2		16		15		Cost of sales / SG&A
(Gain) loss on disposition of assets	—	1		(1	)	1		(1	)	(Gain) loss on disposition
Write-off of other productive assets	—	—		—		—		(1	)	Cost of sales
Commercial disputes	—	—		7		—		7		Cost of sales
Acetate production interruption costs	—	—		—		10		—		Cost of sales
Other	3	4		4		17		7		Various
Total	16	8		19		56		41
Total other charges and other adjustments	19	6		43		57		80

¹ These items are included in net earnings but not included in other charges (gains), net.

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Table 8

Equity Affiliate Results and Reconciliation of Operating Profit to Affiliate EBITDA -

a Non-U.S. GAAP Measure - Total - Unaudited

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in $ millions)	2012		2011		2012		2011
Net Sales
Affiliates - Asia 1	431		428		1,295		1,232
Affiliates - Middle East 2	281		334		965		851
Infraserv Affiliates 3	457		540		1,402		1,597
Total	1,169		1,302		3,662		3,680
Operating Profit
Affiliates - Asia 1	55		56		158		151
Affiliates - Middle East 2	134		163		470		369
Infraserv Affiliates 3	31		33		91		100
Total	220		252		719		620
Depreciation and Amortization
Affiliates - Asia 1	19		20		57		57
Affiliates - Middle East 2	9		8		32		38
Infraserv Affiliates 3	25		29		78		84
Total	53		57		167		179
Affiliate EBITDA
Affiliates - Asia 1	74		76		215		208
Affiliates - Middle East 2	143		171		502		407
Infraserv Affiliates 3	56		62		169		184
Total	273		309		886		799
Net Income
Affiliates - Asia 1	37		39		105		103
Affiliates - Middle East 2	120		145		420		328
Infraserv Affiliates 3	17		16		65		66
Total	174		200		590		497
Net Debt
Affiliates - Asia 1	378		134		378		134
Affiliates - Middle East 2	(94	)	(115	)	(94	)	(115	)
Infraserv Affiliates 3	287		239		287		239
Total	571		258		571		258

¹ Affiliates - Asia accounted for using the equity method includes Polyplastics (45%), Korean Engineering Plastics (50%), Fortron Industries (50%), Una SA (2012 - 0%, 2011 - 50%). Una SA was divested during the Three Months Ended March 31, 2011.

² Affiliates - Middle East accounted for using the equity method includes National Methanol Company (Ibn Sina) (25%).

³ Infraserv Affiliates accounted for using the equity method includes Infraserv Hoechst (32%), Infraserv Gendorf (39%) and Infraserv Knapsack (27%).

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Table 8 (continued)

Equity Affiliate Results and Reconciliation of Proportional Operating Profit to Proportional Affiliate EBITDA - a Non-U.S. GAAP Measure - Celanese Proportional Share - Unaudited

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in $ millions)	2012		2011		2012		2011
Proportional Net Sales
Affiliates - Asia 1	199		198		597		570
Affiliates - Middle East 2	70		84		241		213
Infraserv Affiliates 3	150		178		460		526
Total	419		460		1,298		1,309
Proportional Operating Profit
Affiliates - Asia 1	26		26		74		71
Affiliates - Middle East 2	34		41		118		92
Infraserv Affiliates 3	10		10		30		32
Total	70		77		222		195
Proportional Depreciation and Amortization
Affiliates - Asia 1	8		9		26		26
Affiliates - Middle East 2	2		2		8		10
Infraserv Affiliates 3	8		10		25		28
Total	18		21		59		64
Proportional Affiliate EBITDA
Affiliates - Asia 1	34		35		100		97
Affiliates - Middle East 2	36		43		126		102
Infraserv Affiliates 3	18		20		55		60
Total	88		98		281		259
Equity in Net Earnings of Affiliates (as reported in the Consolidated Statement of Operations)
Affiliates - Asia 1	18		18		50		48
Affiliates - Middle East 2	27		34		93		77
Infraserv Affiliates 3	5		5		20		21
Total	50		57		163		146
Proportional Affiliate EBITDA in Excess of Equity in Net Earnings of Affiliates
Affiliates - Asia 1	16		17		50		49
Affiliates - Middle East 2	9		9		33		25
Infraserv Affiliates 3	13		15		35		39
Total	38		41		118		113
Proportional Net Debt
Affiliates - Asia 1	171		60		171		60
Affiliates - Middle East 2	(24	)	(29	)	(24	)	(29	)
Infraserv Affiliates 3	94		79		94		79
Total	241		110		241		110

¹ Affiliates - Asia accounted for using the equity method includes Polyplastics (45%), Korean Engineering Plastics (50%), Fortron Industries (50%), Una SA (2012 - 0%, 2011 - 50%). Una SA was divested during the Three Months Ended March 31, 2011.

² Affiliates - Middle East accounted for using the equity method includes National Methanol Company (Ibn Sina) (25%).

³  Infraserv Affiliates accounted for using the equity method includes Infraserv Hoechst (32%), Infraserv Gendorf (39%) and Infraserv Knapsack (27%).

14