Gsi Creos CorporationTSE: 8101

Appendix for Consolidated Financial Results Fiscal year ended March 31, 2026

· Issued by Gsi Creos Corporation
Fiscal year ended March 31, 2026 Appendix for Consolidated Financial Results

May 15, 2026





Summary of financial results

Point

Net sales and each profits increased YoY. Net sales and net profit updated the record high.

Textile Materials Division: Both sales and profit increased YoY due to the growth of transactions of functional yarns and textiles for innerwear and export textiles to the U.S. Triacetate business also contributed to our performance.

Industrial Products Division: Both sales and profit decreased YoY. Although transactions of raw materials for painting and machinery contributed, a change in commercial flow in a part of semiconductor transactions affected our performance.

1



( Millions of yen )

Consolidated Operating Results

FY ended March 31, 2025

FY ended March 31, 2026

year-on-year

(Amount)

year-on-year

(%)

Net sales

165,541

188,677

23,136

14.0

Gross profit

16,858

18,672

1,814

10.8

Selling, general and administrative expenses

13,907

15,067

1,159

8.3

Operating profit

2,950

3,605

654

22.2

Operating profit ratio(%)

1.8%

1.9%

0.1pt

ー

Ordinary profit

2,548

3,924

1,375

54.0

Profit attributable to owners to parent

2,358

2,544

185

7.9



Summary of financial results by Division

Net sales

(Millions of yen)

Net sales comparison

(Millions of yen)

FY ended March 31, 2026 Component ratio of Net sales

17.1

%

82.9

%

32,251

34,491

156,425

131,049

Division

FY ended March 31, 2025

FY ended March 31, 2026

year-on-year

(Amount)

Textile Materials

131,049

156,425

25,375

Industrial Products

34,491

32,251

△2,239

Total

165,541

188,677

23,136

FY ended March 31, 2025

FY ended March 31, 2026

Textile Materials Division Industrial Products Division

Operating profit

(Millions of yen)

Textile Materials Division Industrial Products Division

Operating profit comparison FY ended March 31, 2026

Component ratio of Operating profit

Division

FY ended March 31, 2025

FY ended March 31, 2026

year-on-year

(Amount)

Textile Materials

1,618

2,504

886

Industrial Products

2,108

1,770

△337

Adjustment

△777

△670

106

Total

2,950

3,605

654

(Millions of yen)

1,618

2,108

2,504

1,770

41.4

%

58.6

%

FY ended March 31, 2025

FY ended March 31, 2026

2



Textile Materials Division Industrial Products Division

Textile Materials Division Industrial Products Division



Financial Results by Segment (year-on-year)

(Millions of yen)

Segment

Net sales

Operating profit

FY ended March 31, 2025

FY ended March 31, 2026

year-on-year

FY ended March 31, 2025

FY ended March 31, 2026

year-on-year

Textile Materials

Fibers

99,258

118,301

19,043

631

637

6

Outerwear

19,590

26,716

7,125

817

1,625

807

Innerwear

12,201

11,407

△793

169

241

72

Industrial Products

Semiconductors

10,640

6,085

△4,555

457

120

△336

Chemicals

13,909

15,073

1,163

918

727

△190

Hobby & Life

5,519

5,036

△483

597

462

△134

Machinery & Equipment

4,420

6,056

1,635

135

459

324

Adjustment

-

-

-

△777

△670

106

Total

165,541

188,677

23,136

2,950

3,605

654

Net sales

(100 millions of yen)

Operating profit

(100 millions of yen)

1.6

4.5

9.1

5.9

8.1

6.3

6.3

△ 6.7

△ 7.7

16.2

2.4

7.2

Fibers

FY ended March 2025

FY ended March 2026

106.4

55.1

150.7

114.0

122.0

195.9

139.0

267.1

992.5

1,183.0

60.8

44.2

50.3

60.5

1.2

1.3

Outerwear

Innerwear

Semiconductors

Chemicals

4.5

4.6

Hobby & Life

Machinery & Equipment

3



Adjustment



Results by Segment (year-on-year) Operating profit trend

4



(Millions of yen)

807 72

324

2,950 △ 336

6 △ 190 △ 134

106 3,605

FY ended

Fibers

Outerwear

Innerwear

Semiconductors

Chemicals

Hobby & Life

Machinery & Equipment

Adjustment

FY ended

March 31, 2025

March 31, 2026

Textile Materials Division

Fibers

Increased

Although provision of allowance for doubtful accounts expense for our specific customer was posted, transactions of functional yarns and textiles for innerwear remain strong

Outer wear

Increased

Continuously robust sales of exporting textiles to the U.S. and OEM transaction for products. The profitability was improved by withdrawal from unprofitable business operations, and triacetate business contributed as well

Inner Wear

Increased

Transactions of products such as lingerie decreased, however transactions for high-performance materials and natural-origin functional innerwear grew. In addition, addressing the surge in raw material prices has been successful

Industrial Products Division

Semi conductors

Decreased

US-China export-semiconductor restrictions and the change in commercial flow in semiconductor transactions negatively impacted

Chemicals

Decreased

Robust sales in raw materials of painting however inventories write-down was posted

Hobby & Life

Decreased

Sales of exporting raw materials for cosmetics to U.S and Europe increased. Furthermore, the profitability was improved by price revision.

Meanwhile, transactions related to Hobby decreased, especially in domestic.

Machinery& Equipment

Increased

Transactions for related scientific equipment was weak but huge transactions of composite manufacturing equipment and industrial machinery contribute to our profit significantly

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