Osaka Organic Chemical Industry Ltd.TSE: 4187

Presentation Materials for Financial Results for the First Half of the Fiscal Year Ending November 30, 2025 (July 10, 2025 1,572KB)

· Issued by Osaka Organic Chemical Industry Ltd.

Note: This document has been translated from the Japanese original for reference purposes only.

In the event of any discrepancy between this translated document and the Japanese original, the original shall prevail.

Presentation Materials for Financial Results for the First Half of the Fiscal Year


Ending November 30, 2025

(December 1, 2024 - May 31, 2025)

1H FY11/25 July 10, 2025

OSAKA ORGANIC CHEMICAL INDUSTRY LTD.



(Tokyo Stock Exchange, Prime Market: 4187)

01

02 03 04

1H FY11/25 Financial Summary

FY11/25 Forecast Achieving the Medium-Term management Plan Appendix

2

Operating environment

Although the economy is on a gradual recovery trend, some areas are showing signs of stagnation due to factors such as sluggish personal consumption caused by rising prices. The outlook remains uncertain due to the impact of U.S. trade policy,

Net sales

Net sales increased year on year in each business of Chemical Products, Electronic Materials and Specialty Chemicals. As a

result, net sales increased by 13.4% year on year to 17,400 million yen.



the situation in the Middle East, and other issues.

Operating profit

Operating profit increased by 57.2% year on year to 2,922 million yen due to factors such as a decrease in depreciation, in

addition to a significant increase in net sales.



1H FY11/24 results

1H FY11/25 forecast

1H FY11/25 results

YoY change

Amount

%

Net sales

15,338

16,800

17,400

+2,062

+13.4%

Operating profit

1,859

2,500

2,922

+1,063

+57.2%

Ordinary profit

1,988

2,600

3,040

+1,052

+52.9%

Profit*

2,020

1,700

2,132

+112

+5.6%

Price of naphtha in Japan (Yen/KL) (Our estimated value)

75,750

75,000

69,950

-

-

Exchange rate (Yen/USD)

150

155

150

-

-

(Millions of yen)

*Profit attributable to owners of parent 3

Increase/ decrease factors

Net sales significantly increased centering on electronic materials. While both the cost of sales and selling, general and administrative expenses increased, a decrease in depreciation and inventory valuation contributed to an increase in profit. As a result, operating profit

Increase in net sales

+¥2.06 billion



Increase in SG&A

+¥0.13 billion

Decrease in depreciation

-¥0.06 billion

Increase in personnel expenses

+¥0.06 billion

Increase in transaction fees

+¥0.11 billion

Others

increased by 1.07 billion yen.

Increase in cost of sales

+¥0.86 billion

+¥0.53 billion

+¥1.15 billion

+¥0.37 billion

Chemical products Electronic materials Specialty chemicals

Increase in cost of raw materials Impact of inventory valuation Decrease in depreciation Increase in labor costs

+¥0.85 billion

-¥0.07 billion

-¥0.05 billion

+¥0.08 billion

Others

Increase in net sales Increase in cost of sales

Increase in SG&A

Blue/↑: Positive factors Red/↓: Negative factors

Operating profit

¥1.85 billion

1H FY11/24

Operating profit +¥1.07 billion

Change in net sales Change in cost of sales Change in SG&A

Operating profit

¥2.92 billion

1H FY11/25 4

  • Chemical products ■ Electronic materials ■ Specialty chemicals

Sales of products for automotive coatings were on a recovery trend, while sales of products for display adhesives and UV inkjet inks remained strong. As a result, both net sales and operating profit increased significantly year on year.

In semiconductor materials, sales of raw materials for cutting-edge EUV resists decreased, but sales of the Company's mainstay raw materials for ArF resists increased significantly. In display materials, sales for insulating films for touch panels were robust. As a result, net sales and operating profit increased significantly year on year.

Sales were flat in the cosmetics materials group and the functional materials group, but sales of high-purity specialty solvents produced by a subsidiary remained strong. As a result, both net sales and operating profit increased significantly year on year.

25

30

Chemical products

Electronic materials

Specialty chemicals

Net sales

6.52

(YoY: +8.9%)

7.81

(YoY: +17.4%)

3.05

(YoY: +13.8%)

Operating profit

1.00

(YoY: +18.3%)

1.30

(YoY: +102.2%)

0.61

(YoY: +73.3%)

(Billions of yen)

Net sales (Billions of yen)

Net sales by segment and OP margin (%)

OP margin (%)

Specialty chemicals

20

Electronic materials

20

15.9

16.7

15.4

3.05

15

Chemical products

2.71

11.0

3.12

3.11

10

9.7

2.68

9.7

6.65

7.71

7.81

10

6.56

6.21

5

4.58

5.72

5.99

6.52

6.52

0 0

1H FY11/23 2H 1H FY11/24 2H

1H FY11/25

Chemical products

(OP margin)

Electronic materials (OP margin)

Specialty chemicals (OP margin)

7.0

13.3

13.3

14.2

15.1

16.2

17.3

18.1

20.2



5

Company analysis