Form 6-K
Table of Contents

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of August 2004

Bayer Aktiengesellschaft
Bayer Corporation*

(Translation of registrant’s name into English)

Bayerwerk, Gebaeude W11
Kaiser-Wilhelm-Allee
51368 Leverkusen
Germany
(Address of principal executive offices)

     Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F [X]    Form 40-F [  ]

     Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(1):   N/A 

     Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(7):   N/A 

     Indicate by check mark whether the registrant by furnishing the information contained in this form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes [  ]      No [X]

     If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):   N/A 

* Bayer Corporation is also the name of a wholly-owned subsidiary of the registrant in the United States.

 


Table of Contents

(PICTURE)

Stockholders’ Newsletter 2004

Interim Report for the Second Quarter of 2004

(BAYER LOGO)

 


Table of Contents

Bayer Group Key Data
million

                                                 
    2nd Quarter           1st Half    
 
    2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    7,256       7,583       + 4.5       14,612       14,945       + 2.3  
of which discontinuing operations
    1,604       1,754               3,253       3,380          
Change in sales
                                               
Volume
    + 4 %     + 6 %             + 4 %     + 8 %        
Price
    + 3 %     + 2 %             + 1 %     0 %        
Currency
    – 11 %     – 2 %             – 11 %     – 4 %        
Portfolio changes
    + 1 %     – 1 %             + 5 %     – 2 %        
EBITDA1
    1,120       1,151       + 2.8       2,924       2,514        14.0  
Operating result (EBIT)
    475       524       + 10.3       1,571       1,344        14.4  
of which discontinuing operations
    (55 )     31               (53 )     117          
of which special items
    17       (136 )             272       (143 )        
Return on sales
    6.5 %     6.9 %             10.8 %     9.0 %        
Non-operating result
    (197 )     (278 )     – 41.1       (390 )     (435 )     – 11.5  
Net income
    128       128       0.0       714       528       – 26.1  
Earnings per share ()
    0.18       0.18               0.98       0.72          
Gross cash flow2
    903       831       – 8.0       2,330       1,815       – 22.1  
Net cash flow3
    937       1,146       + 22.3       1,122       847       – 24.5  
Capital expenditures
    324       237       – 26.9       800       422       – 47.3  
Research and development expenses
    605       513       – 15.2       1,122       1,012       – 9.8  
Depreciation and amortization
    645       627       – 2.8       1,353       1,170       – 13.5  
Number of employees (as of June 30)
                            117,500       113,600       – 3.3  
Personnel expenses
    2,012       1,858       – 7.7       3,916       3,708       – 5.3  

1)   EBITDA = operating result (EBIT) plus depreciation and amortization
 
2)   Gross cash flow = operating result (EBIT) plus depreciation and amortization, less gains on retirements of noncurrent assets, less income taxes, and adjusted for changes in pension provisions
 
3)   Net cash flow = cash flow from operating activities according to IAS 7

2003 figures restated (for details see Notes, page 30 f)

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Cover picture:

Scientists at Potsdam-based Bayer BioScience GmbH use modern biotechnology to optimize crop plants. For example, modified starches can be derived from potato tubers that have been altered with molecular biology methods. Julia Hemmerling and Menderes Kantemir investigate strips of this starch, which can be used in many applications.

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Interim Report for the Second Quarter

EBIT before special items increases by 44 percent

Currency- and portfolio-adjusted sales up 8 percent

Bayer CropScience, Bayer MaterialScience and Lanxess improve significantly

Bayer HealthCare strengthened by the acquisition of Roche consumer health business

Lanxess stock-market listing proceeding on schedule

Substantial increase expected in second-half EBIT before special items

Bayer made gratifying operating gains in the second quarter of 2004. Sales grew by 4.5 percent to 7,583 million compared to the same period of 2003, and by 7.9 percent when adjusted for currency and portfolio effects. Bayer CropScience, Bayer MaterialScience and Lanxess contributed to this development.

EBIT improved by 10.3 percent to 524 million, and by 44.1 percent to 660 million before special items of 136 million. Included in the special items are 60 million for antitrust risks and 22 million for the stock-market listing of Lanxess. The biggest earnings improvements were achieved by CropScience and MaterialScience. Lanxess also posted a substantial increase in EBIT. As expected, EBIT of HealthCare was down significantly due to expiration of the U.S. patent for our anti-infective Cipro®.

With a non-operating result of minus 278 million, income before income taxes amounted to 246 million. The non-operating result includes non-cash expenses of 98 million from investments in affiliated companies, attributable mainly to one-time charges. After income taxes of 115 million and minority stockholders’ interest, Group net income in the second quarter totaled 128 million. The tax rate was 47 percent due to non-deductible expenses.

Gross cash flow declined by 72 million, or 8.0 percent, to 831 million compared to the same period of last year. By contrast, net cash flow advanced by 209 million, or 22.3 percent, year on year to 1,146 million. Net debt was reduced by 0.5 billion to 6.1 billion.

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Looking at the first half of the year, operating performance was gratifying. EBIT before special items improved by 14.5 percent compared with the same period in 2003 to 1,487 million. Risks for the second half result above all from the costs of petrochemical raw materials, which have recently increased sharply and can only be passed on to some extent in our selling prices. Nonetheless, we forecast second-half EBIT before special items significantly above the level posted in the same period of last year. We also reaffirm our expectation of growing full-year EBITDA by more than 10 percent.

Net Sales
 million

(BAR CHART)

Operating Result (EBIT)
 million

(BAR CHART)



Gross Cash Flow
 million

(BAR CHART)

Net Cash Flow
 million

(BAR CHART)



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Our preparations for the stock-market listing of Lanxess are proceeding on schedule. Lanxess will be separated from the Bayer Group by way of a spin-off. An Extraordinary Stockholders’ Meeting on November 17, 2004 will vote on this course of action. The proposal is that the stockholders of Bayer AG receive 100 percent of the shares of the spun-off Lanxess Group.

Pending the approval of the antitrust authorities, Bayer has acquired the consumer health business of Roche for a total purchase price of 2.38 billion. This transaction, which was announced in July, represents an important part of our HealthCare strategy of growing our consumer health activities by expanding the product portfolio. With total sales of about 2.4 billion, the combined OTC business will be among the world’s top three leading suppliers of non-prescription medicines.

Performance by Subgroup

Our business activities are grouped together in the HealthCare, CropScience, MaterialScience and Lanxess subgroups, comprising the following reporting segments:

     
Subgroup   Segments
HealthCare
  Pharmaceuticals/Biological Products; Consumer Care/Diagnostics; Animal Health
CropScience
  CropScience
MaterialScience
  Materials; Systems
Lanxess
  Lanxess

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Performance by Subgroup in the Second Quarter of 2004
€ million

(BAR CHART)

Performance by Subgroup in the First Half of 2004
€ million

(BAR CHART)

Bayer HealthCare

Sales of the Bayer HealthCare subgroup fell by 4.4 percent to 2,108 million in the second quarter of 2004. Adjusted for currency and portfolio effects, sales dipped by 0.9 percent year on year. EBIT dropped by 169 million, or 43.8 percent, to 217 million, due mostly to special gains (122 million) from the divestiture of the household insecticides business recognized in the previous year’s figure. We were able to largely offset the reduction in earnings resulting from the genericization of Cipro® in the United States.

Increased risks in our HealthCare business continue to exist from litigation commenced in the United States following the voluntary withdrawal of the statin Lipobay/Baycol from the market and the voluntary cessation in the marketing of products containing PPA. Without acknowledging any liability, the company had settled 2,825 Lipobay/Baycol cases as of August 6, 2004, resulting in settlement payments totaling approximately US$ 1,084 million. As of that date, 7,906 cases were pending worldwide. Bayer will

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Bayer HealthCare   2nd Quarter           1st Half    
                                         
€ million
  2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    2,204       2,108       – 4.4       4,312       4,232       – 1.9  
of which discontinuing operations
    153       162               293       310          
EBITDA*
    509       341       – 33.0       1,123       721       – 35.8  
of which discontinuing operations
    (1 )     23               (9 )     34          
Operating result (EBIT)
    386       217       – 43.8       874       494       – 43.5  
of which discontinuing operations
    (8 )     11               (23 )     22          
of which special items
    96       0               296       0          
Gross cash flow*
    438       211       – 51.8       912       469       – 48.6  
of which discontinuing operations
    2       22               (5 )     33          
Net cash flow*
    112       333       + 197.3       445       363       – 18.4  
of which discontinuing operations
    (28 )     4               (42 )     (25 )        

* for definition see Bayer Group Key Data on page 2

                                                 
Best-Selling                   Change                   Change
Bayer HealthCare Products     2nd Quarter   in local     1st Half     in local
                currencies               currencies
€ million
  2004
  Change %
  %
  2004
  Change %
  %
Ciprobay®/Cipro® (Pharmaceuticals)
    202       – 54.4       – 54.4       483       – 38.0       – 34.3  
Adalat® (Pharmaceuticals)
    172       – 6.5       – 6.0       340       + 0.6       + 3.3  
Aspirin® (Consumer Care/Pharmaceuticals)
    165       + 9.3       + 15.9       293       + 2.4       + 8.0  
Ascensia® product line (Diagnostics)
    157       + 20.8       + 27.7       293       + 11.8       + 16.4  
Kogenate® (Biological Products)
    135       + 27.4       + 30.2       256       + 19.1       + 22.8  
ADVIA Centaur® System (Diagnostics)
    112       + 23.1       + 30.8       216       + 20.0       + 25.0  
Avalox®/Avelox® (Pharmaceuticals)
    55       + 77.4       + 74.2       159       + 14.4       + 21.6  
Gamimune® N/Gamunex®
                                               
(Biological Products)
    79       + 1.3       + 6.4       158       + 14.5       + 23.2  
Glucobay® (Pharmaceuticals)
    70       + 7.7       + 9.2       143       + 5.9       + 10.4  
Advantage®/Advantix® (Animal Health)
    67       – 2.9       0.0       112       + 4.7       + 12.1  
Levitra® (Pharmaceuticals)
    40                   106              
Prolastin® (Biological Products)
    43       – 2.3       0.0       80       – 4.8       + 2.4  
One-A-Day® (Consumer Care)
    45       + 50.0       + 63.3       73       + 12.3       + 26.2  
Trasylol® (Pharmaceuticals)
    30       + 3.4       + 3.4       73       + 5.8       + 14.5  
Baytril® (Animal Health)
    33       0.0       0.0       72       – 2.7       + 2.7  
Total
    1,405       – 6.1       – 3.4       2,857       – 1.3       + 3.9  
Proportion of Bayer HealthCare sales
    66.7 %                     67.5 %                

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continue its policy of trying to agree on fair compensation for anyone who experienced serious side effects from Lipobay/Baycol on its own initiative and without acknowledging any legal liability. Where facts have been developed in the course of the litigation, it so far appears that the vast majority of plaintiffs did not suffer serious side-effects.

Should the U.S. plaintiffs in the Baycol litigation or in the phenylpropanolamine (PPA) product liability litigation substantially prevail despite the existing meritorious defenses, it is possible that Bayer could face payments that exceed its insurance coverage and are not covered through the accounting measures already taken. The same is true should a significant further increase in settlement cases occur in the Baycol litigation. PPA, which was widely used as an active ingredient in appetite suppressants and cough-and-cold medications by many manufacturers, was voluntarily replaced by Bayer and other producers in the U.S. after a recommendation in 2000 by the U.S. Food and Drug Administration.

Pharmaceuticals/Biological Products

Sales of the Pharmaceuticals Division fell in the second quarter by €186 million, or 20.0 percent, to €744 million. The decline in sales of the anti-infective Cipro® following expiration of our patent in the United States could only be compensated in part by growing business with other products.

Sales of Ciprobay®/Cipro® declined by €241 million, or 54.4 percent, compared to the second quarter of 2003. The once-daily formulation Cipro XR® claimed 16 percent of total ciprofloxacin prescriptions by the end of the second quarter.

                                                 
Pharmaceuticals/Biological Products   2nd Quarter           1st Half    
                                     
€ million
  2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    1,190       1,040       – 12.6       2,321       2,216       – 4.5  
of which discontinuing operations
    153       162               293       310          
Pharmaceuticals
    930       744       – 20.0       1,811       1,650       – 8.9  
Biological Products
    260       296       + 13.8       510       566       + 11.0  
EBITDA*
    206       120       – 41.7       464       325       – 30.0  
of which discontinuing operations
    (1 )     23               (9 )     34          
Operating result (EBIT)
    150       65       – 56.7       353       229       – 35.1  
of which discontinuing operations
    (8 )     11               (23 )     22          
of which special items
    (24 )     0               (3 )     0          
Gross cash flow*
    175       74       – 57.7       364       197       – 45.9  
of which discontinuing operations
    2       22               (5 )     33          
Net cash flow*
    (152 )     166             (45 )     84        
of which discontinuing operations
    (28 )     4               (42 )     (25 )        

* for definition see Bayer Group Key Data on page 2

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Our erectile dysfunction drug Levitra®, which we launched in 2003, increased its market share to more than 10 percent. Contributing to this success were more than 30 further launches of the product in the first half of 2004, including its successful introduction in Japan on June 21, 2004. Levitra® holds a 10 percent share of the U.S. market overall and a 15 percent share of new prescriptions. We captured higher market share in key European countries such as Germany (18 percent). However, overall the market performance of Levitra® did not meet our expectations. Sales in the second quarter were additionally impacted by wholesalers reducing their inventories.

Avalox®/Avelox® (respiratory diseases), Glucobay® (type 2 diabetes) and Aspirin Cardio® (myocardial infarction and stroke prophylaxis) continued to perform positively. Avelox® received marketing authorization from the U.S. Food and Drug Administration for the treatment of community-acquired pneumonia caused by the Streptococcus pneumoniae bacterium that is resistant to conventional antibiotics. Avelox® is thus the first antibiotic approved for this indication in the United States.

In the field of cancer research, we published encouraging news concerning the use of our Raf kinase inhibitor – which we are developing jointly with U.S.-based Onyx Pharmaceuticals, Inc.– to treat patients with advanced kidney and skin cancer. The substance is currently in Phase III clinical trials for the treatment of advanced renal cell carcinoma. We were also able to present positive study results for our Factor Xa inhibitor for the treatment and prevention of thrombosis.

Sales of the Biological Products Division climbed by 13.8 percent in the second quarter of 2004, to €296 million. Kogenate®, in particular, continued to perform very satisfactorily, with sales moving ahead by €29 million, or 27.4 percent, to €135 million. Business expanded most strongly in Europe and North America. We are currently involved in negotiations with potential buyers for our plasma business, which is reported under discontinuing operations.

                                 
                            Change
Pharmaceuticals/Biological Products   2nd Quarter             in local
            currencies
Net sales by market (€ million)
  2003
  2004
  Change %
  %
Europe
    333       363       + 9.0       + 8.8  
North America
    554       351       – 36.6       – 35.1  
Asia/Pacific
    210       227       + 8.1       + 7.9  
Latin America/Africa/Middle East
    93       99       + 6.5       + 13.9  
Total
    1,190       1,040       – 12.6       – 11.4  

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The global pharmaceuticals market maintained its high growth rate in the second quarter, spurred primarily by North America, which accounts for almost 50 percent of the world market. Bayer saw business decline considerably in this region, due especially to the genericization of its best-selling product Cipro®.

The European pharmaceuticals market expanded by an average 7 percent, with the rates differing considerably from country to country. Bayer slightly outperformed the European market overall, growing by 9.0 percent.

In the Asia/Pacific region, growth rates in Japan edged up to about 4 percent despite price reductions in April. Bayer grew considerably faster than the market, with sales up by 9.1 percent. Particularly pleasing was the growth in sales of 46.1 percent posted by our business in China.

Year-on-year EBIT of the Pharmaceuticals/Biological Products segment fell by €85 million to €65 million. This decline, which was due mostly to the expiration of our patent for Cipro® in the United States and to high launch costs for Levitra®, could only be partially offset by growing sales of individual products and by cost-containment measures.

                                                 
Consumer Care/Diagnostics   2nd Quarter       1st Half    
        Change       Change
€ million
  2003
  2004
  %
  2003
  2004
  %
Net sales
    800       843       + 5.4       1,598       1,613       + 0.9  
Consumer Care
    340       333       – 2.1       690       659       – 4.5  
Diagnostics
    460       510       + 10.9       908       954       + 5.1  
Diagnostics Professional Testing Systems
    321       340       + 5.9       628       643       + 2.4  
Diagnostics Self Testing Systems
    139       170       + 22.3       280       311       + 11.1  
EBITDA*
    251       169       – 32.7       559       307       – 45.1  
Operating result (EBIT)
    191       107       – 44.0       436       188       – 56.9  
of which special items
    119       0               297       0          
Gross cash flow*
    214       104       – 51.4       458       213       – 53.5  
Net cash flow*
    242       129       – 46.7       448       234       – 47.8  

* for definition see Bayer Group Key Data on page 2

Consumer Care/Diagnostics

Sales of the Consumer Care Division moved back by 2.1 percent to €333 million, due to the divestment of the household insecticides business. When adjusted for portfolio changes and currency effects, sales rose by 8.0 percent. The main growth market was North America, where sales were up by 11.7 percent in local currencies. This was attributable to new product launches – including the One-A-Day CarbSmart® dietary supplement – and to the continued positive performance of Aleve®. Co-marketed with Roche, this product is now the third leading pain reliever in the U.S. OTC market.

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Effective June 1, 2004, we divided Diagnostics into two divisions: Diagnostics Professional Testing Systems and Diagnostics Self Testing Systems. The aim is to provide both divisions with added flexibility so that they can respond better to the unique characteristics of their respective markets in terms of, for example, customer structure and distribution channels. Sales of the Diagnostics Professional Testing Systems Division grew by 5.9 percent or 8.9 percent in local currencies. This was due mainly to considerable gains by the ADVIA Centaur® product line (23.1 percent), particularly in the United States. Following the successful introduction in Europe, Latin America and Asia of a new test from our ADVIA® system to support the diagnosis of hepatitis B infections, the test was recently approved by the U.S. Food and Drug Administration. Business in the Diagnostics Self Testing Systems Division improved by 22.3 percent year on year in the second quarter, and by 27.2 percent in local currencies. This was largely attributable to newly introduced blood glucose measurement systems from the Ascensia® line. The Ascensia® Contour system has now been successfully launched in the United States, Canada and the United Kingdom.

                                 
                            Change
Consumer Care/Diagnostics   2nd Quarter           in local
        Change   currencies
Net sales by market (€ million)
  2003
  2004
  %
  %
Europe
    268       297       + 10.8       + 10.5  
North America
    342       366       + 7.0       + 14.3  
Asia/Pacific
    81       77       – 4.9       – 4.0  
Latin America/Africa/Middle East
    109       103       – 5.5       + 1.9  
Total
    800       843       + 5.4       + 9.5  

The strong growth in Europe and North America resulted from the positive developments in Consumer Care and the two Diagnostics divisions.

There were contrasting trends in the world’s OTC markets. Growth in nearly all segments of the U.S. OTC market weakened slightly, although Bayer increased sales in the United States by 4.9 percent and 11.8 percent in local currencies. In Germany, Europe’s biggest OTC market, development was restrained largely by reforms to the country’s health care system. In other countries, such as Italy and the United Kingdom, we participated in the growth of the market, with business advancing by 23.2 and 8.9 percent, respectively.

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Continued positive development in the U.S. self-testing market was the main factor in growth of 12 percent worldwide in the first half of 2004. All major suppliers in this industry benefited from market expansion in the United States, with Bayer achieving the highest growth rates. Bayer also grew faster than the market outside of the U.S. Globally, the professional testing market expanded by about 5 percent. Here, too, Bayer grew considerably faster than the market.

EBIT of the Consumer Care/Diagnostics segment fell by €84 million to €107 million as a result of special gains of €122 million from the divestment of the household insecticides business in the second quarter of 2003. Before special items, EBIT climbed significantly by €35 million, or 48.6 percent.

                                                 
Animal Health   2nd Quarter       1st Half    
 
€ million
  2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    214       225       + 5.1       393       403       + 2.5  
EBITDA*
    52       52       0.0       100       89       – 11.0  
Operating result (EBIT)
    45       45       0.0       85       77       – 9.4  
of which special items
    1       0               2       0          
Gross cash flow*
    49       33       – 32.7       90       59       – 34.4  
Net cash flow*
    22       38       + 72.7       42       45       + 7.1  

* for definition see Bayer Group Key Data on page 2

Animal Health

Sales of the Animal Health segment rose by €11 million, or 5.1 percent, overall to €225 million due largely to stronger demand in North America. Measured in local currencies, the increase was 8.8 percent. Our new antiparasitic Advantix® and the coccidiosis treatment Baycox® 5% continued to perform well. EBIT remained steady at last year’s pleasing level of €45 million.

                                 
                            Change
Animal Health   2nd Quarter           in local
                    Change   currencies
Net sales by market (€ million)
  2003
  2004
  %
  %
Europe
    66       71       + 7.6       + 7.1  
North America
    82       89       + 8.5       + 16.3  
Asia/Pacific
    35       32       – 8.6       – 7.8  
Latin America/Africa/Middle East
    31       33       + 6.5       + 11.0  
Total
    214       225       + 5.1       + 8.8  

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Bayer CropScience   2nd Quarter       1st Half    
 
€ million
  2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    1,567       1,642       + 4.8       3,228       3,374       + 4.5  
Crop Protection
    1,284       1,352       + 5.3       2,641       2,768       + 4.8  
Insecticides
    353       383       + 8.5       723       769       + 6.4  
Fungicides
    325       349       + 7.4       651       688       + 5.7  
Herbicides
    540       547       + 1.3       1,073       1,100       + 2.5  
Seed Treatment
    66       73       + 10.6       194       211       + 8.8  
Environmental Science
    215       216       + 0.5       420       402       – 4.3  
BioScience
    68       74       + 8.8       167       204       + 22.2  
EBITDA*
    232       341       + 47.0       877       897       + 2.3  
Operating result (EBIT)
    37       159             484       538       + 11.2  
of which special items
    (49 )     (41 )             (15 )     (41 )        
Gross cash flow*
    154       192       + 24.7       670       539       – 19.6  
Net cash flow*
    735       585       – 20.4       543       346       – 36.3  

* for definition see Bayer Group Key Data on page 2

Bayer CropScience

Following a strong first quarter, the Bayer CropScience subgroup increased its year-on-year sales in the second quarter as well. Business was up by €75 million, or 4.8 percent, to €1,642 million; when adjusted for currency and portfolio effects, the improvement was 7.5 percent.

The Crop Protection Business Group saw sales increase by 5.3 percent to €1,352 million.

Business in our highest-volume product group, Confidor®/Gaucho®/Admire®/Merit®, improved in the second quarter by 5.3 percent, or by 10.7 percent in local currencies. This was mainly attributable to weather conditions favorable to our business and the delayed start – in part into the second quarter – to the insecticides business.

Sales of our Folicur® fungicide rose by 7.2 percent to €104 million. This resulted both from continuing efforts to eliminate Asian rust in Brazil and from the weather conditions in Europe, which led to higher sales of crop protection products for cereals.

Due to lower sales in Canada and the United States, in particular, our Puma® herbicide saw a year-on-year decline of 13.7 percent in the second quarter. However, sales remained steady for the first half as a whole.

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  2nd Quarter     1st Half  
Best-Selling     Change     Change
Bayer CropScience Products                   in local       in local
          Change   currencies           Change   currencies
€ million
  2004
  %
  %
  2004
  %
  %
Confidor®/Gaucho®/Admire®/Merit®
                                               
(Insecticides/Seed Treatment/Environmental Science)
    158       + 5.3       + 10.7       329       – 5.2       – 0.6  
Folicur®/Raxil® (Fungicides/Seed Treatment)
    104       + 7.2       + 12.4       212       + 21.1       + 24.6  
Puma® (Herbicides)
    82       – 13.7       – 9.5       142       – 0.7       + 3.5  
Basta®/Liberty® (Herbicides)
    73       + 17.7       + 22.6       123       + 23.0       + 29.0  
Betanal® (Herbicides)
    64       – 5.9       – 1.5       116       – 3.3       0.0  
FLINT®/Stratego®/Sphere® (Fungicides)
    53       – 7.0       – 1.8       113       + 0.9       + 4.5  
Decis®/K-Othrine®
                                               
(Insecticides/Environmental Science)
    54       + 5.9       + 9.8       92       + 10.8       + 14.5  
Temik® (Insecticides)
    20       – 20.0       – 24.0       68       + 36.0       + 46.0  
Hussar® (Herbicides)
    21       – 4.5       – 9.1       60       – 3.2       – 1.6  
Axiom®/Define®/Epic® (Herbicides)
    23       + 9.5       + 9.5       55       + 31.0       + 38.1  
Total
    652       + 0.6       + 4.6       1,310       + 6.2       + 10.5  
Proportion of Bayer CropScience sales
    39.7 %                     38.8 %                

Our Basta® herbicide put in a strong showing, with sales advancing by 17.7 percent overall to €73 million. The product performed particularly well in Canada.

Sales of our FLINT® fungicide receded by 7.0 percent to €53 million in a difficult western European market for products containing strobilurins as the active substance. In local currencies the decrease was 1.8 percent. However, we were able to more than compensate for this decline through the successful introduction of the innovative Proline® family of cereal fungicides in Germany.

Compared with the same period last year, sales of the Environmental Science Business Group remained steady at €216 million. After adjustment for currency changes, the improvement was 4.6 percent. This was due in part to higher sales of the insecticide Merit® for landscape management and of the U.S. home and garden products.

Sales of the BioScience Business Group moved ahead year on year by 8.8 percent to €74 million, with strong contributions coming from InVigor® (canola seed) and FiberMax® (cotton seed), as well as from our rice seed products.

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Table of Contents

                                 
    2nd Quarter           Change
CropScience                           in local
      Change   currencies
Net sales by market (€ million)
  2003
  2004
  %
  %
                                 
Europe
    615       641       +4.2       +4.3  
North America
    507       551       +8.7       +15.7  
Asia/Pacific
    222       228       +2.7       +3.0  
Latin America/Africa/Middle East
    223       222       –0.4       +6.3  
Total
    1,567       1,642       +4.8       +8.1  

The positive trend in the global crop protection market continued in the second quarter.

The industry benefited from favorable weather conditions in Europe, although sales were held back in some countries by high inventories from the previous year. Bayer expanded its sales in this region by 4.2 percent, improving particularly in fungicides.

In the North America region, too, our business performed very well in the second quarter, primarily as a result of good growing conditions for key crops: cereals, corn and soybeans. A further reason for the 8.7 percent growth in sales was the weather-related increase in the occurrence of corn pests. After adjustment for currency effects, sales advanced by 15.7 percent.

In Asia, market performance was unsatisfactory, particularly in the important Japanese and South Korean markets, as a result of intense competition and heavy pressure on prices. Bayer made modest gains in the region as a whole, with sales up by 2.7 percent.

Growth in the Latin America region remained brisk year on year. The increase in soybean acreages, coupled with a massive outbreak of Asian rust in soybean crops, triggered a marked increase in fungicide use, from which Bayer also benefited. Despite receding sales in the Middle East, we grew our business by 6.3 percent for the region as a whole in local currencies.

EBIT of CropScience rose by €122 million in the second quarter, to €159 million. This substantial increase in earnings resulted above all from higher sales and the achievement of further synergies from the integration of the ACS business. The special charges of €41 million comprise mainly restructuring expenses for site closures in the United Kingdom, as well as charges for legal risks. After adjustment, EBIT thus climbed by €114 million to €200 million.

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Bayer MaterialScience   2nd Quarter       1st Half    
                 
€ million
  2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    1,854       2,091       +12.8       3,721       3,968       +6.6  
                                                 
EBITDA*
    253       366       +44.7       555       647       +16.6  
                                                 
Operating result (EBIT)
    93       215       +131.2       191       350       +83.2  
                                                 
of which special items
    (38 )     0               (51 )     0          
Gross cash flow*
    241       264       +9.5       522       495       –5.2  
                                                 
Net cash flow*
    174       141       –19.0       337       193       –42.7  
                                                 

* for definition see Bayer Group Key Data on page 2

Bayer MaterialScience

In the second quarter of 2004, the Bayer MaterialScience subgroup increased sales by a gratifying €237 million, or 12.8 percent, to €2,091 million. Currency- and portfolio-adjusted sales jumped by 17.3 percent. EBIT rose by €122 million, or 131.2 percent, to €215 million, due especially to the improved earnings performance in Polycarbonates and Polyurethanes. The growth in EBIT before special items was €84 million, or 64.1 percent.

                                                 
Materials   2nd Quarter       1st Half    
                 
€ million
  2003
  2004
  Change %
  2003
  2004
  Change %
Net sales
    694       800       +15.3       1,389       1,500       +8.0  
Polycarbonates
    417       489       +17.3       847       919       +8.5  
Thermoplastic Polyurethanes
    46       47       +2.2       90       92       +2.2  
Wolff Walsrode
    86       81       –5.8       169       158       –6.5  
H.C. Starck
    145       183       +26.2       283       331       +17.0  
EBITDA*
    88       140       +59.1       190       232       +22.1  
Operating result (EBIT)
    33       78       +136.4       68       110       +61.8  
of which special items
    (12 )     0               (12 )     0          
Gross cash flow*
    85       104       +22.4       178       179       +0.6  
Net cash flow*
    (22)     59             93       75       –19.4  
                                                 

* for definition see Bayer Group Key Data on page 2

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Table of Contents

Materials

Sales of the Materials segment were up substantially compared with the second quarter of 2003, growing 15.3 percent to €800 million. When adjusted for currency and portfolio effects, sales growth was even stronger at 20.8 percent.

In this segment, the Polycarbonates Business Unit posted very pleasing growth of €72 million, or 17.3 percent, to €489 million. This was attributable particularly to strong demand from producers of optical storage media such as CDs and DVDs.

H.C. Starck also significantly boosted its performance year on year, growing sales by 26.2 percent. This was due mainly to the upturn in the electronics industry and to price increases for some products. In the North America region, we were able to grow faster than the market.

                                 
                            Change
Materials   2nd Quarter           in local
        Change   currencies
Net sales by market (€ million)
  2003
  2004
  %
  %
Europe
    322       342       +6.2       +6.2  
North America
    148       178       +20.3       +27.7  
Asia/Pacific
    180       228       +26.7       +31.2  
Latin America/Africa/Middle East
    44       52       +18.2       +23.0  
Total
    694       800       +15.3       +18.3  

Second-quarter sales of the segment increased by 6.2 percent in Europe. However, growth fell far short of that in the other regions due to the sluggish economy.

In North America, Bayer benefited from vigorous economic growth, increasing sales by a total of 20.3 percent – 27.7 percent in local currencies – thanks to strong demand for Makrolon® polycarbonate.

Buoyed by continuing strong demand from the electronics industry, sales in the Asia/Pacific region increased by 26.7 percent. High sales of polycarbonate in China played a key role in this growth.

EBIT of the Materials segment advanced by €45 million to €78 million in the second quarter, due particularly to a demand-driven increase in production capacity utilization. This earnings increase was also made possible in part by the success of our cost-containment programs and by the absence of special charges that were still a factor in the previous year. Significantly higher raw material costs could only be passed on to customers in part through price increases.

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Table of Contents

                                                 
Systems   2nd Quarter       1st Half    
        Change       Change
€ million
  2003
  2004
  %
  2003
  2004
  %
Net sales
    1,160       1,291       +11.3       2,332       2,468       +5.8  
Polyurethanes
    797       912       +14.4       1,587       1,732       +9.1  
Coatings, Adhesives, Sealants
    296       323       +9.1       616       624       +1.3  
Inorganic Basic Chemicals
    58       51       –12.1       110       100       –9.1  
Others
    9       5       –44.4       19       12       –36.8  
EBITDA*
    165       226       +37.0       365       415       +13.7  
Operating result (EBIT)
    60       137       +128.3       123       240       +95.1  
of which special items
    (26 )     0               (39 )     0          
Gross cash flow*
    156       160       +2.6       344       316       –8.1  
Net cash flow*
    196       82       –58.2       244       118       –51.6  

* for definition see Bayer Group Key Data on page 2

Systems

Sales of the Systems segment moved ahead by 11.3 percent to €1,291 million compared to the previous year, and by 15.3 percent when adjusted for currency and portfolio effects.

Polyurethanes performed gratifyingly, with sales advancing by 14.4 percent. MDI production has been increased to full capacity. As raw material costs remain high, nearly all producers have implemented price increases. The announcement of further price adjustments for the third quarter led to our customers building up inventories in the second quarter. The polyether business also contributed to improved sales through higher prices and volumes.

Growth in the Coatings, Adhesives, Sealants Business Unit was largely achieved with the aliphatic and aromatic isocyanates product lines (for surface coatings).

Sales of Inorganic Basic Chemicals declined by 12.1 percent due to a sharp drop in prices for caustic soda.

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Table of Contents

                                 
                            Change
Systems   2nd Quarter       in local
        Change   currencies
Net sales by market (€ million)
  2003
  2004
  %
  %
Europe
    535       575       +7.5       +7.6  
North America
    345       384       +11.3       +18.1  
Asia/Pacific
    163       194       +19.0       +21.1  
Latin America/Africa/Middle East
    117       138       +17.9       +21.8  
Total
    1,160       1,291       +11.3       +14.1  

Despite stagnation in the automotive industry, sales in the Europe region improved by a gratifying 7.5 percent to €575 million.

Sales in North America and the Asia/Pacific region climbed 18.1 and 21.1 percent, respectively, due especially to continuing strong demand from the construction industry for MDI for thermal insulating materials.

Currency-adjusted sales in the Latin America/Africa/Middle East region rose by 21.8 percent, mostly as a result of good business with polyurethane raw materials. Due to restrained demand from the construction industry, only single-digit growth was recorded in Latin America.

EBIT of the Systems segment improved by €77 million to €137 million in the second quarter. EBIT before special items grew by €51 million, or 59.3 percent. High utilization of capacities and successful cost-containment measures were largely responsible for this rise in earnings. Sharply increased raw material prices, especially for benzene, could only be partially offset by price increases.

                                                 
Lanxess   2nd Quarter       1st Half    
        Change       Change
€ million
  2003
  2004
  %
  2003
  2004
  %
Net sales
    1,451       1,592       +9.7       2,960       3,070       +3.7  
Chemical Intermediates
    272       288       +5.9       546       570       +4.4  
Performance Chemicals
    478       488       +2.1       970       954       –1.6  
Engineering Plastics
    333       424       +27.3       683       810       +18.6  
Performance Rubber
    340       371       +9.1       696       695       –0.1  
Others
    28       21       –25.0       65       41       –36.9  
EBITDA*
    57       135       +136.8       186       271       +45.7  
Operating result (EBIT)
    (47 )     20             (30 )     95        
of which special items
    (23 )     (31 )             (25 )     (31 )        
Gross cash flow*
    47       113       +140.4       155       224       +44.5  
Net cash flow*
    (74 )     78             (123 )     16        

* for definition see Bayer Group Key Data on page 2

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Table of Contents

Lanxess

Sales of the Lanxess subgroup advanced by €141 million, or 9.7 percent, to €1,592 million in the second quarter, and by 11.6 percent when adjusted for currency and portfolio effects.

Business in Chemical Intermediates grew by 5.9 percent over the second quarter of 2003 to €288 million, due particularly to increased sales of basic chemicals in North America and inorganic pigments in Europe.

                                 
                            Change
Lanxess   2nd Quarter       in local
  Change   currencies
Net sales by market (€ million)
  2003
  2004
  %
  %
Europe
    782       820       +4.9       +4.7  
North America
    322       369       +14.6       +21.1  
Asia/Pacific
    222       255       +14.9       +16.3  
Latin America/Africa/Middle East
    125       148       +18.4       +22.1  
Total
    1,451       1,592       +9.7       +11.6  

Performance Chemicals boosted sales by 2.1 percent year on year to €488 million. Gratifying gains were made above all by Rhein Chemie, Material Protection Products and Ion Exchange Resins.

Sales of Engineering Plastics were up by 27.3 percent compared to the same period of 2003, to €424 million. This was mainly attributable to the Styrenic Resins business, where we were able to grow volume sales and pass on raw material cost increases to some extent in our selling prices.

Sales of Performance Rubber moved ahead by 9.1 percent to €371 million. The Technical Rubber Products business grew by 17.1 percent, while sales of Butyl Rubber rose by 10.9 percent as a result of higher prices and volumes.

EBIT of the Lanxess segment amounted to €20 million in the second quarter, a year-on-year gain of €67 million. We improved EBIT before special items by €75 million. In a pleasing development, we increased EBITDA by €78 million to €135 million.

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Bayer Group Summary Cash Flow Statements

                                 
    2nd Quarter   1st Half
         
€ million
  2003
  2004
  2003
  2004
Gross cash flow*
    903       831       2,330       1,815  
Changes in working capital
    34       315       (1,208 )     (968 )
Net cash provided by operating activities
    937       1,146       1,122       847  
of which discontinuing operations
    (102 )     (82 )     (165 )     (9 )
Net cash provided by (used in) investing activities
    (40 )     55       949       215  
of which discontinuing operations
    (57 )     (15 )     (72 )     (63 )
Net cash used in financing activities
    (1,318 )     (977 )     (1,093 )     (1,135 )
of which discontinuing operations
    (159 )     (67 )     (237 )     (72 )
Changes in cash and cash equivalents due to business activities
    (421 )     224       978       (73 )
Cash and cash equivalents at beginning of period
    2,165       2,440       767       2,734  
Change due to exchange rate movements and to changes in scope of consolidation
    (16 )     (2 )     (17 )     5  
Cash and cash equivalents at end of second quarter
    1,728       2,666       1,728       2,666  
Marketable securities and other instruments
    30       215       30       215  
Liquid assets as per balance sheets
    1,758       2,881       1,758       2,881  
 
                               

* for definition see Bayer Group Key Data on page 2
2003 figures restated (for details see Notes, page 30 f)

Liquidity and Capital Resources

Compared to the same period of 2003, the gross cash flow of the Bayer Group receded by €72 million, or 8.0 percent, to €831 million. A diminishing effect came from higher payments associated with the utilization of provisions for early retirement programs, as well as from non-cash gains of €121 million resulting from a reduction in pension programs in the United States. By contrast, the net cash flow increased by €209 million, or 22.3 percent, to €1,146 million, due to a reduction in working capital. Depreciation and amortization amounted to €627 million in the second quarter; for the full year we expect depreciation and amortization to total approximately €2.3 billion.

Net cash of €55 million was provided by investing activities. Outflows of €237 million were partially offset by €70 million in cash receipts from sales of noncurrent assets. Interest and other cash inflows amounted to €222 million. Capital expenditures in the second half of 2004 will substantially exceed those of the first half (€422 million). For the full year 2004, we expect capital expenditures to total around €1.4 billion.

Financing activities resulted in net cash outflows of €977 million, including dividend payments of €372 million, net loan repayments of €263 million and interest payments of €342 million, which decreased largely because of a reduction in our financial liabilities.

Cash and cash equivalents increased overall by €226 million to €2,666 million. Including marketable securities and other instruments, the Group had liquid assets of €2,881 million on June 30, 2004.

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Table of Contents

Employees

On June 30, 2004 the Bayer Group had 113,600 employees, 1,800 fewer than at the start of the year. Headcount was reduced by 1,300 in Europe, 500 in North America and 100 in Asia/Pacific. The workforce in the Latin America/Africa/Middle East region grew by 100. The Bayer Group had 117,500 employees on June 30, 2003.

Personnel expenses in the second quarter of 2004 were down by 7.7 percent to €1,858 million. The first-half total of €3,708 million represents a year-on-year decrease of 5.3 percent.

Bayer Group Consolidated Statements of Income (Summary)
 
€ million

                                 
    2nd Quarter   1st Half
         
    2003
  2004
  2003
  2004
Net sales
    7,256       7,583       14,612       14,945  
of which discontinuing operations
    1,604       1,754       3,253       3,380  
Cost of goods sold
    (4,143 )     (4,494 )     (8,114 )     (8,470 )
Gross profit
    3,113       3,089       6,498       6,475  
Selling expenses
    (1,620 )     (1,605 )     (3,179 )     (3,094 )
Research and development expenses
    (605 )     (513 )     (1,122 )     (1,012 )
General administration expenses
    (384 )     (423 )     (761 )     (813 )
Other operating income
    296       262       717       391  
Other operating expenses
    (325 )     (286 )     (582 )     (603 )
Operating result (EBIT)
    475       524       1,571       1,344  
of which discontinuing operations
    (55 )     31       (53 )     117  
Non-operating result
    (197 )     (278 )     (390 )     (435 )
Income before income taxes
    278       246       1,181       909  
Income taxes
    (149 )     (115 )     (459 )     (372 )
Income after taxes
    129       131       722       537  
Minority stockholders’interest
    (1 )     (3 )     (8 )     (9 )
Net income
    128       128       714       528  
Earnings per share (€)
    0.18       0.18       0.98       0.72  

2003 figures restated (for details see Notes, page 30 f)

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Bayer Group Consolidated Balance Sheets (Summary)

€ million

                         
    June 30,   June 30,   Dec. 31,
    2003
  2004
  2003
Assets
                       
Noncurrent assets
                       
Intangible assets
    8,366       6,336       6,514  
Property, plant and equipment
    11,437       9,663       9,937  
Investments
    2,261       1,689       1,781  
 
    22,064       17,688       18,232  
Current assets
                       
Inventories
    6,534       6,151       5,885  
Receivables and other assets
                       
Trade accounts receivable
    5,860       5,988       5,071  
Other receivables and other assets
    3,313       3,079       3,854  
 
    9,173       9,067       8,925  
Liquid assets
    1,758       2,881       2,863  
 
    17,465       18,099       17,673  
Deferred taxes
    742       1,310       1,298  
Deferred charges
    357       274       242  
Total assets
    40,628       37,371       37,445  
of which discontinuing operations
    6,345       5,393       5,655  
             
Stockholders’ Equity and Liabilities
                       
Stockholders’ equity
                       
Capital stock and reserves
    4,812       4,812       4,812  
Retained earnings
    10,480       8,753       10,479  
Net income
    714       528       (1,361 )
Currency translation adjustment
    (981 )     (1,514 )     (1,699 )
Miscellaneous items
    98       27       (18 )
 
    15,123       12,606       12,213  
Minority stockholders’ interest
    129       100       123  
Liabilities
                       
Long-term liabilities
                       
Long-term financial obligations
    7,044       6,671       7,113  
Miscellaneous long-term liabilities
    83       105       98  
Provisions for pensions and other post-employment benefits
    4,992       5,020       5,072  
Other long-term provisions
    1,249       1,410       1,343  
 
    13,368       13,206       13,626  
Short-term liabilities
                       
Short-term financial obligations
    2,992       2,699       2,313  
Trade accounts payable
    1,983       2,079       2,265  
Miscellaneous short-term liabilities
    1,950       1,709       2,361  
Short-term provisions
    2,424       2,903       2,448  
 
    9,349       9,390       9,387  
 
    22,717       22,596       23,013  
 
                       
of which discontinuing operations
    2,844       3,314       2,933  
Deferred taxes
    2,194       1,435       1,462  
Deferred income
    465       634       634  
Balance sheet total
    40,628       37,371       37,445  
 
                       

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Bayer Group Consolidated Statements of Changes in Stockholders’ Equity (Summary)

€ million

                                                 
                    Net   Currency   Miscel-    
    Capital stock   Retained   income   translation   laneous    
    and reserves
  earnings
  (loss)
  adjustment
  items
  Total
December 31, 2002
    4,812       10,076       1,060       (593 )     (20 )     15,335  
Dividend payment
                    (657 )                     (657 )
Allocation to retained earnings
            404       (403 )                     1  
Exchange differences
                            (388 )             (388 )
Other changes in stockholders’ equity
                                    118       118  
Net income
                    714                       714  
 
June 30, 2003
    4,812       10,480       714       (981 )     98       15,123  
                                                 
December 31, 2003
    4,812       10,479       (1,361 )     (1,699 )     (18 )     12,213  
Dividend payment
                    (365 )                     (365 )
Allocation from retained earnings
            (1,726 )     1,726                       0  
Exchange differences
                            185               185  
Other changes in stockholders’ equity
                                    45       45  
Net income
                    528                       528  
June 30, 2004
    4,812       8,753       528       (1,514 )     27       12,606  

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Table of Contents

Notes

Key Data by Segment

     
2nd Quarter
Bayer HealthCare  
                                                                 
                    of which        
                    discontinuing        
    Pharmaceuticals/   operations   Consumer Care/    
    Biological Products   Plasma   Diagnostics   Animal Health
                             
    2nd Quarter   2nd Quarter   2nd Quarter   2nd Quarter
Segments                
€ million
  2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
Net sales (external)
    1,190       1,040       153       162       800       843       214       225  
– Change in €
    + 2.0 %     – 12.6 %                     – 17.6 %     + 5.4 %     + 0.9 %     + 5.1 %
– Change in local currencies
    + 15.2 %     – 11.4 %                     – 4.2 %     + 9.5 %     + 15.1 %     + 8.8 %
Intersegment sales
    14       20                       2       3       0       1  
Operating result (EBIT)
    150       65       (8 )     11       191       107       45       45  
Return on sales
    12.6 %     6.3 %                     23.9 %     12.7 %     21.0 %     20.0 %
Gross cash flow*
    175       74       2       22       214       104       49       33  
Net cash flow*
    (152 )     166       (28 )     4       242       129       22       38  
Depreciation and amortization
    56       55       7       12       60       62       7       7  

 

     
1st Half
Bayer HealthCare  
                                                                 
                    of which        
                    discontinuing        
    Pharmaceuticals/   operations   Consumer Care/    
    Biological Products   Plasma   Diagnostics   Animal Health
                 
    1st Half   1st Half   1st Half   1st Half
Segments                
€ million
  2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
Net sales (external)
    2,321       2,216       293       310       1,598       1,613       393       403  
– Change in €
    – 4.2 %     – 4.5 %                     – 16.8 %     + 0.9 %     – 5.3 %     + 2.5 %
– Change in local currencies
    + 8.6 %     + 0.3 %                     – 2.8 %     + 6.9 %     + 8.9 %     + 7.8 %
Intersegment sales
    22       21                       3       4       1       2  
Operating result (EBIT)
    353       229       (23 )     22       436       188       85       77  
Return on sales
    15.2 %     10.3 %                     27.3 %     11.7 %     21.6 %     19.1 %
Gross cash flow*
    364       197       (5 )     33       458       213       90       59  
Net cash flow*
    (45 )     84       (42 )     (25 )     448       234       42       45  
Depreciation and amortization
    111       96       14       12       123       119       15       12  

* for definition see Bayer Group Key Data on page 2

2003 figures restated (for details see Notes, page 30 f)

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                            Lanxess        
    Bayer CropScience           Bayer MaterialScience                    
                                                    Lanxess        
                                                    discontinuing        
    CropScience   Materials   Systems   operations   Reconciliation   Bayer Group
                         
    2nd Quarter   2nd Quarter   2nd Quarter   2nd Quarter   2nd Quarter   2nd Quarter
                         
    2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
 
    1,567       1,642       694       800       1,160       1,291       1,451       1,592       180       150       7,256       7,583  
 
    + 44.7 %     + 4.8 %     – 7.3 %     + 15.3 %     – 1.4 %     + 11.3 %     – 11.9 %     + 9.7 %                     – 3.3 %     + 4.5 %
 
    + 58.0 %     + 8.1 %     + 2.9 %     + 18.3 %     + 9.5 %     + 14.1 %     – 5.3 %     + 11.6 %                     + 7.3 %     + 7.1 %
 
    21       16       11       12       65       97       28       73       (141 )     (222 )                
 
    37       159       33       78       60       137       (47 )     20       6       (87 )     475       524  
 
    2.4 %     9.7 %     4.8 %     9.8 %     5.2 %     10.6 %     (3.2 )%     1.3 %                     6.5 %     6.9 %
 
    154       192       85       104       156       160       47       113       23       51       903       831  
 
    735       585       (22 )     59       196       82       (74 )     78       (10 )     9       937       1,146  
 
    195       182       55       62       105       89       104       115       63       55       645       627  
                                                                                                 
                                     
    Bayer CropScience           Bayer MaterialScience           Lanxess        
                                     
                                                    Lanxess        
                                                    discontinuing        
    CropScience   Materials   Systems   operations   Reconciliation   Bayer Group
                                     
    1st Half   1st Half   1st Half   1st Half   1st Half   1st Half
                                     
    2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
 
    3,228       3,374       1,389       1,500       2,332       2,468       2,960       3,070       391       301       14,612       14,945  
 
    + 65.6 %     + 4.5 %     – 3.1 %     + 8.0 %     – 3.4 %     + 5.8 %     – 8.3 %     + 3.7 %                     – 0.8 %     + 2.3 %
 
    + 77.7 %     + 8.6 %     + 7.5 %     + 12.9 %     + 7.7 %     + 10.4 %     – 0.8 %     + 6.8 %                     + 9.8 %     + 6.6 %
 
    32       31       21       25       100       165       138       158       (317 )     (406 )                
 
    484       538       68       110       123       240       (30 )     95       52       (133 )     1,571       1,344  
 
    15.0 %     15.9 %     4.9 %     7.3 %     5.3 %     9.7 %     (1.0 )%     3.1 %                     10.8 %     9.0 %
 
    670       539       178       179       344       316       155       224       71       88       2,330       1,815  
 
    543       346       93       75       244       118       (123 )     16       (80 )     (71 )     1,122       847  
 
    393       359       122       122       242       175       216       176       131       111       1,353       1,170  

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Table of Contents

Key Data by Region

2nd Quarter

                                 
    Europe   North America
 
Regions   2nd Quarter   2nd Quarter
€ million
  2003
  2004
  2003
  2004
Net sales (external) – by market
    3,098       3,254       2,299       2,293  
Net sales (external) – by point of origin
    3,443       3,653       2,317       2,302  
of which discontinuing operations
    977       1,096       420       444  
– Change in €
    – 2.1 %     + 6.1 %     – 1.5 %     – 0.6 %
– Change in local currencies
    – 1.2 %     + 6.1 %     + 16.7 %     + 4.9 %
Interregional sales
    963       951       518       532  
Operating result (EBIT)
    159       239       145       155  
of which discontinuing operations
    (21)     5       (46)     3  
Return on sales
    4.6 %     6.5 %     6.3 %     6.7 %
Gross cash flow*
    421       414       334       247  

1st Half

                                 
    Europe   North America
 
Regions   1st Half   1st Half
€ million
  2003
  2004
  2003
  2004
Net sales (external) – by market
    6,450       6,569       4,416       4,388  
Net sales (external) – by point of origin
    7,154       7,307       4,499       4,466  
of which discontinuing operations
    1,950       2,036       888       930  
– Change in €
    + 2.7 %     + 2.1 %     – 4.0 %     – 0.7 %
– Change in local currencies
    + 3.4 %     + 2.3 %     + 14.0 %     + 9.1 %
Interregional sales
    2,070       2,053       982       968  
Operating result (EBIT)
    998       794       247       294  
of which discontinuing operations
    4       78       (85)     (1)
Return on sales
    14.0 %     10.9 %     5.5 %     6.6 %
Gross cash flow*
    1,356       1,073       649       420  

* for definition see Bayer Group Key Data on page 2

2003 figures restated (for details see Notes, page 30 f)

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    Asia/   Latin America/        
    Pacific   Africa/Middle East   Reconciliation   Bayer Group
 
    2nd Quarter   2nd Quarter   2nd Quarter   2nd Quarter
    2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
 
    1,116       1,240       743       796                       7,256       7,583  
 
    965       1,064       531       564                       7,256       7,583  
 
    142       146       65       68                       1,604       1,754  
 
    – 10.6 %     + 10.3 %     – 4.7 %     + 6.2 %                     – 3.3 %     + 4.5 %
 
    + 4.8 %     + 11.9 %     + 19.0 %     + 14.6 %                     + 7.3 %     + 7.1 %
 
    72       60       45       38       (1,598 )     (1,581 )                
 
    94       120       135       61       (58 )     (51 )     475       524  
 
    8       31       4       (8 )                     (55 )     31  
 
    9.7 %     11.3 %     25.4 %     10.8 %                     6.5 %     6.9 %
 
    90       111       111       66       (53 )     (7 )     903       831  
                                                                 
    Asia/   Latin America/        
    Pacific   Africa/Middle East   Reconciliation   Bayer Group
 
    1st Half   1st Half   1st Half   1st Half
    2003
  2004
  2003
  2004
  2003
  2004
  2003
  2004
 
    2,287       2,362       1,459       1,626                       14,612       14,945  
 
    1,933       2,020       1,026       1,152                       14,612       14,945  
 
    284       283       131       131                       3,253       3,380  
 
    –3.7 %     + 4.5 %     – 5.0 %     + 12.3 %                     – 0.8 %     + 2.3 %
 
    + 10.3 %     + 9.6 %     + 27.0 %     + 19.6 %                     + 9.8 %     + 6.6 %
 
    131       111       82       74       (3,265 )     (3,206 )                
 
    199       210       233       160       (106 )     (114 )     1,571       1,344  
 
    18       36       10       4                       (53)     117  
 
    10.3 %     10.4 %     22.7 %     13.9 %                     10.8 %     9.0 %
 
    204       209       202       145       (81 )     (32 )     2,330       1,815  

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Notes to the Interim Report for the Second Quarter of 2004

Accounting policies

Like the financial statements for 2003, the unaudited, consolidated financial statements for the second quarter of 2004 have been prepared according to the rules issued by the International Accounting Standards Board (IASB), London. Reference should be made as appropriate to the notes to the 2003 statements. IAS 34 (Interim Financial Reporting) has been applied in addition.

To enhance the transparency of our reporting, we have reclassified certain income and expense items related to funded pension obligations as of January 1, 2004. Through December 31, 2003, the balance of all income and expenses related to funded defined benefit plans was recognized in the operating result. Only the interest cost for unfunded pension obligations was included in the non-operating result under other non-operating expense. Effective January 1, 2004, all interest cost — including that pertaining to funded pension obligations — is reflected in the non-operating result. The same applies to the return on plan assets. This reporting change has the effect of increasing the operating result for fiscal 2003 by 84 million and reducing the non-operating result by the same amount. This effect is fairly evenly spread over the four quarters and impacts all segments.

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Table of Contents

Also effective January 1, 2004 and likewise for reasons of transparency, we have altered our gross cash flow computation, which continues to reflect changes in pension provisions but no longer takes into account the changes in any other long-term provisions. The latter are now reflected only in the reconciliation of gross cash flow to net cash flow. The net cash flow remains unaffected. Direct comparison between changes in pension provisions and the corresponding balance sheet items is facilitated as a result.

Segment reporting

With effect from January 1, 2004, we have adjusted our segment reporting to reflect the realignment of the Bayer Group. Our Bayer MaterialScience subgroup is divided into the Materials and Systems segments. In light of our plans to list Lanxess on the stock market by the beginning of 2005 at the latest, this segment is reported under discontinuing operations.

Leverkusen, August 25, 2004

Bayer Aktiengesellschaft

The Board of Management

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Dates

     
First Half Results
  Spring Financial News Conference
Tuesday, August 31, 2004
  Tuesday, March 15, 2005
 
   
London Investor Conference
  Spring Investor Conference
Tuesday, August 31, 2004
  Tuesday/Wednesday, March 15/16, 2005
 
   
Fall Financial News Conference
  Annual Stockholders’ Meeting 2005
Thursday, November 25, 2004
  Friday, April 29, 2005
 
   
Fall Investor Conference
  Payment of Dividend
Thursday/Friday, November 25/26, 2004
  Monday, May 2, 2005
 
 
     
Publisher
Bayer AG
51368 Leverkusen
Germany
  If you would like to receive the Bayer Stockholders’ Newsletter in electronic rather than print form in future, please send an e-mail to the editor.

Editor
Ute Bode
Phone + 49 214 30 58992
E-mail: ute.bode.ub@bayer-ag.de

English edition
Bayer Industry Services
GmbH & Co. OHG
Central Language Service

Investor Relations
Peter Dahlhoff
Phone +49 214 30 33022
E-mail: peter.dahlhoff.
pd1@bayer-ag.de

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Forward-Looking Statements

This Stockholders’ Newsletter contains forward-looking statements. These statements use words like “believes”, “assumes”, “expects”or similar formulations. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of our company and those either expressed or implied by these statements. These factors include, among other things:

  Downturns in the business cycle of the industries in which we compete;
 
  new regulations, or changes to existing regulations, that increase our operating costs or otherwise reduce our profitability;
 
  increases in the price of our raw materials, especially if we are unable to pass these costs along to customers;
 
  loss or reduction of patent protection for our products;
 
  liabilities, especially those incurred as a result of environmental laws or product liability litigation;
 
  fluctuation in international currency exchange rates as well as changes in the general economic climate; and
 
  other factors identified in this Stockholders’ Newsletter.

These factors include those discussed in our public reports filed with the Frankfurt Stock Exchange and with the U.S. Securities and Exchange Commission (including our Form 20-F). In view of these uncertainties, we caution readers not to place undue reliance on these forward-looking statements. We assume no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.

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SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

         
    Bayer Aktiengesellschaft
             (Registrant)  
 
       
  By:   /s/ ppa. Alexander Rosar
     
      Name: Alexander Rosar
      Title: Head of Investor Relations
 
       
  By:   /s/ Armin Buchmeier
     
      Name: Armin Buchmeier
      Title: Senior Counsel
 
       
Date: August 31, 2004