EXHIBIT 99.3 UNAUDITED PRO FORMA COMBINED CONDENSED FINANCIAL DATA The following unaudited pro forma combined, condensed financial statements have been derived by the application of pro forma adjustments to the historical financial statements of Georgia Gulf and the vinyls business of CONDEA Vista included as exhibits to this Form 8-K. The pro forma balance sheet gives effect to the offering of the 10 3/8% notes, the refinancing of Georgia Gulf's senior credit facility, the purchase of the co-generation facility under the terms of the operating lease and the acquisition of the vinyls business of CONDEA Vista as if these transactions occurred on September 30, 1999. The pro forma statement of income for the fiscal year ended December 31, 1998 and the nine months ended September 30, 1999 gives effect to the offering of the 10 3/8% notes, the refinancing of Georgia Gulf's senior credit facility, the purchase of the co-generation facility under the terms of the operating lease and the acquisition of the vinyls business of CONDEA Vista as if these transactions had occurred on January 1, 1998. The pro forma statement of income for the twelve months ended September 30, 1999 gives effect to the offering of the 10 3/8% notes, the refinancing of Georgia Gulf's senior credit facility, the purchase of the co-generation facility under the terms of the operating lease and the acquisition of the vinyls business of CONDEA Vista as if these transactions occurred on October 1, 1998. The pro forma balance sheet and the pro forma statements of income should not be considered indicative of actual results that would have been achieved had the transactions described above been consummated on the dates or for the periods indicated. Also, the pro forma balance sheet data and statements of income should not be viewed as indicative of Georgia Gulf's balance sheet data or results of operations as of any future date or for any future period. The pro forma combined financial statements should be read in conjunction with the "Management's Discussion and Analysis of Financial Condition and Results of Operations of Georgia Gulf Corporation", "Management's Discussion and Analysis of Financial Condition and Results of Operations of the Vinyls Business of CONDEA Vista Company" and the financial statements and related notes included elsewhere in this Form 8-K to which this exhibit is attached. 1 GEORGIA GULF PRO FORMA CONSOLIDATED STATEMENT OF INCOME (UNAUDITED) (IN THOUSANDS, EXCEPT PER SHARE DATA) YEAR ENDED DECEMBER 31, 1998 ----------------------------------------------------------------- ADJUSTMENTS ADJUSTED VINYLS TO VINYLS VINYLS BUSINESS(1) BUSINESS BUSINESS GEORGIA GULF(5) ----------- ----------- -------- --------------- NET SALES............................ $341,668 $ -- $341,668 $825,292 -------- -------- -------- -------- OPERATING COSTS AND EXPENSES Cost of sales...................... 330,166 -- 330,166 652,347 Certain litigation settlements..... 15,600 (15,600) (2) -- -- Other operating costs and expenses......................... 59,282 (6,000) (2) 53,282 42,455 -------- -------- -------- -------- Total operating expenses......... 405,048 (21,600) 383,448 694,802 -------- -------- -------- -------- OPERATING INCOME (LOSS).............. (63,380) 21,600 (41,780) 130,490 -------- -------- -------- -------- OTHER EXPENSE (INCOME) Interest expense................... 10,333 (10,333) (3) -- 30,867 Interest income.................... -- -- -- (49) Other expense, net................. -- -- -- 9,500 -------- -------- -------- -------- 10,333 (10,333) -- 40,318 -------- -------- -------- -------- INCOME (LOSS) BEFORE INCOME TAXES.... (73,713) 31,933 (41,780) 90,172 INCOME TAX PROVISION (BENEFIT)....... (28,380) 11,815 (4) (16,565) 33,587 -------- -------- -------- -------- INCOME (LOSS) FROM CONTINUING OPERATIONS......................... $(45,333) $ 20,118 $(25,215) $ 56,585 ======== ======== ======== ======== PER COMMON SHARE: Income from continuing operations....................... $ 1.80 ======== WEIGHTED AVERAGE COMMON SHARES OUTSTANDING........................ 31,474 ======== YEAR ENDED DECEMBER 31, 1998 ------------------------------------- PRO FORMA CONSOLIDATED ADJUSTMENTS PRO FORMA ----------- ------------ NET SALES............................ $ -- $1,166,960 -------- ---------- OPERATING COSTS AND EXPENSES Cost of sales...................... 4,311 (6) 973,914 (11,700) (7) 9,312 (8) (10,522) (9) Certain litigation settlements..... -- -- Other operating costs and expenses......................... -- 95,737 -------- ---------- Total operating expenses......... (8,599) 1,069,651 -------- ---------- OPERATING INCOME (LOSS).............. 8,599 97,309 -------- ---------- OTHER EXPENSE (INCOME) Interest expense................... 41,616 (10) 72,483 Interest income.................... -- (49) Other expense, net................. -- 9,500 -------- ---------- 41,616 81,934 -------- ---------- INCOME (LOSS) BEFORE INCOME TAXES.... (33,017) 15,375 INCOME TAX PROVISION (BENEFIT)....... (12,216) (4) 4,806 -------- ---------- INCOME (LOSS) FROM CONTINUING OPERATIONS......................... $(20,801) $ 10,569 ======== ========== PER COMMON SHARE: Income from continuing operations....................... $ 0.34 ========== WEIGHTED AVERAGE COMMON SHARES OUTSTANDING........................ 31,474 ========== 2 GEORGIA GULF PRO FORMA CONSOLIDATED STATEMENT OF INCOME (UNAUDITED) (IN THOUSANDS, EXCEPT PER SHARE DATA) TWELVE MONTHS ENDED SEPTEMBER 30, 1999 ----------------------------------------------- ADJUSTMENTS ADJUSTED VINYLS TO VINYLS VINYLS BUSINESS(1) BUSINESS BUSINESS ----------- ----------- -------- NET SALES............................. $374,319 $ -- $374,319 -------- ------- -------- OPERATING COSTS AND EXPENSES Cost of sales....................... 337,124 -- 337,124 Certain litigation settlements...... (7,000) 7,000 (2) -- Other operating costs and expenses.......................... 54,755 (2,000) (2) 52,755 -------- ------- -------- Total operating expenses.......... 384,879 5,000 389,879 -------- ------- -------- OPERATING INCOME (LOSS)............... (10,560) (5,000) (15,560) -------- ------- -------- OTHER EXPENSE (INCOME) Interest expense.................... 10,318 (10,318) (3) -- Interest income..................... -- -- -- -------- ------- -------- 10,318 (10,318) -- -------- ------- -------- INCOME (LOSS) BEFORE INCOME TAXES..... (20,878) 5,318 (15,560) INCOME TAX PROVISION (BENEFIT)........ (8,038) 1,968 (4) (6,070) -------- ------- -------- INCOME (LOSS) FROM CONTINUING OPERATIONS.......................... $(12,840) $ 3,350 $(9,490) ======== ======= ======== PER COMMON SHARE: Income from continuing operations... WEIGHTED AVERAGE COMMON SHARES OUTSTANDING......................... TWELVE MONTHS ENDED SEPTEMBER 30, 1999 ------------------------------------------------------- PRO FORMA CONSOLIDATED GEORGIA GULF(5) ADJUSTMENTS PRO FORMA --------------- ----------- ------------ NET SALES............................. $759,832 $ -- $1,134,151 -------- -------- ---------- OPERATING COSTS AND EXPENSES Cost of sales....................... 635,771 4,311 (6) 947,456 (11,700) (7) (5,635) (8) (12,415) (9) Certain litigation settlements...... -- -- -- Other operating costs and expenses.......................... 38,602 -- 91,357 -------- -------- ---------- Total operating expenses.......... 674,373 (25,439) 1,038,813 -------- -------- ---------- OPERATING INCOME (LOSS)............... 85,459 25,439 95,338 -------- -------- ---------- OTHER EXPENSE (INCOME) Interest expense.................... 29,763 41,754 (10) 71,517 Interest income..................... (108) -- (108) -------- -------- ---------- 29,655 41,754 71,409 -------- -------- ---------- INCOME (LOSS) BEFORE INCOME TAXES..... 55,804 (16,315) 23,929 INCOME TAX PROVISION (BENEFIT)........ 20,473 (6,037) (4) 8,366 -------- -------- ---------- INCOME (LOSS) FROM CONTINUING OPERATIONS.......................... $ 35,331 $(10,278) $ 15,563 ======== ======== ========== PER COMMON SHARE: Income from continuing operations... $ 1.14 $ 0.50 ======== ========== WEIGHTED AVERAGE COMMON SHARES OUTSTANDING......................... 30,897 30,897 ======== ========== 3 GEORGIA GULF PRO FORMA CONSOLIDATED STATEMENT OF INCOME (UNAUDITED) (IN THOUSANDS, EXCEPT PER SHARE DATA) NINE MONTHS ENDED SEPTEMBER 30, 1999 ----------------------------------------------------------------- ADJUSTMENTS ADJUSTED VINYLS TO VINYLS VINYLS BUSINESS(1) BUSINESS BUSINESS GEORGIA GULF(5) ----------- ----------- -------- --------------- NET SALES............................ $295,192 $ -- $295,192 $573,253 -------- -------- -------- -------- OPERATING COSTS AND EXPENSES Cost of sales...................... 265,677 -- 265,677 487,122 Certain litigation settlements..... -- -- -- -- Other operating costs and expenses......................... 40,072 (1,500) (2) 38,572 29,206 -------- -------- -------- -------- Total operating expenses......... 305,749 (1,500) 304,249 516,328 -------- -------- -------- -------- OPERATING INCOME (LOSS).............. (10,557) 1,500 (9,057) 56,925 -------- -------- -------- -------- OTHER EXPENSE (INCOME) Interest expense................... 7,598 (7,598) (3) -- 21,827 Interest income.................... -- -- -- (108) -------- -------- -------- -------- 7,598 (7,598) -- 21,719 -------- -------- -------- -------- INCOME (LOSS) BEFORE INCOME TAXES.... (18,155) 9,098 (9,057) 35,206 INCOME TAX PROVISION (BENEFIT)....... (6,989) 3,366 (4) (3,623) 12,850 -------- -------- -------- -------- INCOME (LOSS) FROM CONTINUING OPERATIONS......................... $(11,166) $ 5,732 $(5,434) $ 22,356 ======== ======== ======== ======== PER COMMON SHARE: Income from continuing operations....................... $ 0.72 ======== WEIGHTED AVERAGE COMMON SHARES OUTSTANDING........................ 30,919 ======== NINE MONTHS ENDED SEPTEMBER 30, 1999 ------------------------------------- PRO FORMA CONSOLIDATED ADJUSTMENTS PRO FORMA ----------- ------------ NET SALES............................ $ -- $868,445 -------- -------- OPERATING COSTS AND EXPENSES Cost of sales...................... 3,233 (6) 730,821 (8,775) (7) (6,880) (8) (9,556) (9) Certain litigation settlements..... -- -- Other operating costs and expenses......................... -- 67,778 -------- -------- Total operating expenses......... (21,978) 798,599 -------- -------- OPERATING INCOME (LOSS).............. 21,978 69,846 -------- -------- OTHER EXPENSE (INCOME) Interest expense................... 31,381 (10) 53,208 Interest income.................... -- (108) -------- -------- 31,381 53,100 -------- -------- INCOME (LOSS) BEFORE INCOME TAXES.... (9,403) 16,746 INCOME TAX PROVISION (BENEFIT)....... (3,479) (4) 5,748 -------- -------- INCOME (LOSS) FROM CONTINUING OPERATIONS......................... $ (5,924) $ 10,998 ======== ======== PER COMMON SHARE: Income from continuing operations....................... $ 0.36 ======== WEIGHTED AVERAGE COMMON SHARES OUTSTANDING........................ 30,919 ======== 4 GEORGIA GULF PRO FORMA CONSOLIDATED BALANCE SHEET (UNAUDITED) (IN THOUSANDS) AS OF SEPTEMBER 30, 1999 ------------------------------------------------------------------- ADJUSTMENTS ADJUSTED VINYLS TO VINYLS VINYLS BUSINESS(11) BUSINESS BUSINESS GEORGIA GULF(11) ------------ ----------- -------- ---------------- ASSETS CURRENT ASSETS Cash and cash equivalents........ $ 15 $ -- $ 15 $ 3,213 Receivables, net of allowance for doubtful accounts.............. 74,037 -- 74,037 64,076 Inventories...................... 41,544 -- 41,544 67,755 Other current assets............. 888 -- 888 9,276 -------- -------- -------- -------- Total current assets........... 116,484 -- 116,484 144,320 -------- -------- -------- -------- PROPERTY, PLANT AND EQUIPMENT, net.............................. 218,400 (2,219) (12) 216,181 365,924 -------- -------- -------- -------- OTHER ASSETS....................... 1,173 1,173 116,428 NET ASSETS FROM DISCONTINUED OPERATIONS....................... -- -- -- 3,532 -------- -------- -------- -------- Total other assets............. 1,173 -- 1,173 119,960 -------- -------- -------- -------- Total assets................... $336,057 $ (2,219) $333,838 $630,204 ======== ======== ======== ======== LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES Current maturities of long-term debt........................... $ -- $ -- $ -- $ -- Accounts payable................. 34,289 34,289 78,963 Accrued liabilities.............. 15,133 -- 15,133 29,594 -------- -------- -------- -------- Total current liabilities...... 49,422 -- 49,422 108,557 -------- -------- -------- -------- LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS, less current maturities....................... -- -- -- 396,525 DEFERRED INCOME TAXES.............. 48,285 (48,285) (12) -- 90,861 OTHER LONG-TERM LIABILITIES........ 5,875 (5,875) (12) -- -- STOCKHOLDERS' EQUITY............... 232,475 51,941 (12) 284,416 34,261 -------- -------- -------- -------- Total liabilities and stockholders' equity......... $336,057 $ (2,219) $333,838 $630,204 ======== ======== ======== ======== AS OF SEPTEMBER 30, 1999 ------------------------------------- PRO FORMA CONSOLIDATED ADJUSTMENTS PRO FORMA ----------- ------------ ASSETS CURRENT ASSETS Cash and cash equivalents........ $ (3,228) (16) $ -- Receivables, net of allowance for doubtful accounts.............. -- 138,113 Inventories...................... 6,880 (13) 116,179 Other current assets............. -- 10,164 --------- ---------- Total current assets........... 3,652 264,456 --------- ---------- PROPERTY, PLANT AND EQUIPMENT, net.............................. (10,431) (13) 679,454 107,780 (14) --------- ---------- OTHER ASSETS....................... (1,173) (13) 131,928 15,500 (15) NET ASSETS FROM DISCONTINUED OPERATIONS....................... -- 3,532 --------- ---------- Total other assets............. 14,327 135,460 --------- ---------- Total assets................... $ 115,328 $1,079,370 ========= ========== LIABILITIES AND STOCKHOLDERS' EQUIT CURRENT LIABILITIES Current maturities of long-term debt........................... $ 22,000 $ 22,000 Accounts payable................. -- 113,252 Accrued liabilities.............. -- 44,727 --------- ---------- Total current liabilities...... 22,000 179,979 --------- ---------- LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS, less current maturities....................... 649,344 (16) 774,269 (271,600) (17) DEFERRED INCOME TAXES.............. -- 90,861 OTHER LONG-TERM LIABILITIES........ -- -- STOCKHOLDERS' EQUITY............... (284,416) (18) 34,261 --------- ---------- Total liabilities and stockholders' equity......... $ 115,328 $1,079,370 ========= ========== 5 NOTES TO PRO FORMA COMBINED CONDENSED FINANCIAL DATA (UNAUDITED) (1) Represents the results of operations of the vinyls business of CONDEA Vista for the periods presented. CONDEA Vista's fiscal year end is June 30; therefore, all periods presented have been conformed with Georgia Gulf's year-end of December 31. (2) Represents elimination of litigation settlements relating to environmental contamination and other environmental matters relating to the Lake Charles VCM facility and other related costs and income items pertaining to specific legal actions that Georgia Gulf did not assume as part of the acquisition of the vinyls business of CONDEA Vista. (3) Represents elimination of interest expense allocated to the vinyls business of CONDEA Vista. (4) Reflects the income tax effect of the adjustments, applying a combined federal and state statutory tax rate of 37%. (5) Represents the results of operations of Georgia Gulf for the periods presented. (6) Reflects depreciation on the co-generation facility acquired through termination of the co-generation operating lease agreement, based on a purchase price of $107.8 million and a 25 year useful life. Interest expense related to the acquisition of the co-generation facility is reflected in note 10. (7) Reflects the elimination of lease expense related to the co-generation facility discussed in note 6. (8) Reflects changes to cost of sales to restate the inventory of the vinyls business of CONDEA Vista to a first-in-first-out ("FIFO") basis. (9) Reflects net reduction in depreciation and amortization expense based on the purchase price allocation of the vinyls business of CONDEA Vista to property, plant and equipment ("PP&E"). TWELVE MONTHS NINE MONTHS ENDED ENDED YEAR ENDED SEPTEMBER 30, 1999 SEPTEMBER 30, 1999 DECEMBER 31, 1998 ------------------ ------------------ ----------------- Historical depreciation and amortization expense of the vinyls business of CONDEA Vista.............. $(22,415) $(29,561) $(27,668) Depreciation expense on amounts allocated to PP&E (see note 14)............. $205,750 12 yrs 12,859 17,146 17,146 -------- -------- -------- -------- $ (9,556) $(12,415) $(10,522) ======== ======== ======== 6 (10) Pro forma interest expense reflects the following: TWELVE MONTHS NINE MONTHS ENDED ENDED YEAR ENDED SEPTEMBER 30, 1999 SEPTEMBER 30, 1999 DECEMBER 31, 1998 ------------------ ------------------- ------------------ Revolving Credit Facility ($38,594 at 7.8%, 7.9% and 8.3%, respectively)... $ 2,257 $ 3,049 $ 3,203 Term Loan A ($225,000 at 7.8%, 7.9% and 8.3%, respectively).................. 13,163 17,775 18,675 Term Loan B ($200,000 at 7.8%, 7.9% and 8.3%, respectively).................. 11,700 15,800 16,600 Notes ($200,000 at 10.4%).............. 15,563 20,750 20,750 Deferred seller payment ($7,750 at 10%)................................. 581 775 775 Amortization of debt acquisition costs incurred in connection with the issuance of the new debt............. 1,550 2,067 2,067 -------- -------- -------- 44,814 60,216 62,070 Less: interest expense of existing indebtedness to be repaid with new debt issuances....................... (13,433) (18,462) (20,454) -------- -------- -------- $ 31,381 $ 41,754 $ 41,616 ======== ======== ======== A 0.125% increase or decrease in the weighted average interest rate would change interest expense by $451 for the nine months ended September 30, 1999 and $601 for the twelve months ended September 30, 1999 and the year ended December 31, 1998. (11) Represents the historical assets and liabilities of the vinyls business of CONDEA Vista and Georgia Gulf as of September 30, 1999. (12) Reflects elimination of assets and liabilities not acquired from the vinyls business of CONDEA Vista and the net impact on stockholders' equity. (13) Reflects the preliminary allocation of the purchase price of the vinyls business of CONDEA Vista including a purchase price adjustment of $8,942 for excess working capital based on working capital of the vinyls business as of September 30, 1999. The purchase price is subject to a working capital adjustment as of the closing date. Adjustments to allocate the vinyls business of CONDEA Vista purchase price include the following: Adjust vinyls business of CONDEA Vista valuation of inventory (LIFO) to be in accordance with Georgia Gulf accounting policies (FIFO)................................ $ 6,880 ======== Removal of other assets of vinyls business of CONDEA Vista..................................................... $ (1,173) ======== Allocation of remaining purchase price to property, plant and equipment ("PP&E") as follows: Purchase price allocation to PP&E......................... $ 202,750 Transaction costs allocated to PP&E....................... 3,000 Net book value of PP&E acquired........................... (216,181) --------- $(10,431) ======== (14) Reflects the acquisition of the co-generation facility acquired through termination of the co-generation operating lease agreement. (15) Reflects estimated debt acquisition costs of $15,500 to be deferred and amortized over the life of the related debt. 7 (16) Reflects the issuance of debt related to the acquisition of the vinyls business of CONDEA Vista. Revolving Credit Facility, net of reduction in cash......... $ 38,594 Term Loan A................................................. 225,000 Term Loan B................................................. 200,000 10 3/8% notes............................................... 200,000 Deferred seller payment..................................... $ 10,000 less discount, as deferred seller payment is noninterest-bearing..................................... (2,250) 7,750 --------- $ 671,344 ========= (17) Reflects repayment of existing revolving credit facility ($171,600) and existing term loan agreement ($100,000). (18) Reflects elimination of existing stockholders' equity of the vinyls business of CONDEA Vista. 8