Mitsubishi Gas Chemical : Summary of Consolidated Financial Results for the Six Months Ended September 30, 2025 (Under Japanese GAAP)（PDF：300.88KB）

November 10, 2025

Company name: Mitsubishi Gas Chemical Company, Inc. Listing: Tokyo Stock Exchange

Securities code: 4182

URL: https://www.mgc.co.jp/eng/

Representative: Yoshinori Isahaya, Representative Director, President

Inquiries: Satoshi Takizawa, Division Director, CSR & IR Division TEL: +81-3-3283-5041

Scheduled date to file semi-annual securities report: November 13, 2025

Scheduled date to commence dividend payments: December 5, 2025 Presentation of supplementary material on financial results: Yes

(Yen amounts are rounded down to millions, unless otherwise noted.)

1. Consolidated financial results for the six months ended September 30, 2025 (from April 1, 2025 to September 30, 2025)
   1. Summary of consolidated income statement (cumulative) (Percentages indicate year-on-year changes.)

      	Net sales		Operating profit		Ordinary profit		Profit attributable to owners of parent
      Six months ended September 30, 2025 September 30, 2024	Millions of yen 361,678 388,130	% (6.8) (2.9)	Millions of yen 25,145 33,752	% (25.5) 52.7	Millions of yen 31,480 37,444	% (15.9) 50.1	Millions of yen (27,939) 24,724	% -(20.8)

      Note: Comprehensive income Six months ended September 30, 2025 ¥(20,898) million [-%]

      Six months ended September 30, 2024 ¥29,994 million [(48.5)%]

      	Basic earnings per share	Diluted earnings per share
      Six months ended	Yen	Yen
      September 30, 2025	(143.48)	-
      September 30, 2024	123.47	-

   2. Consolidated financial position

   	Total assets	Net assets	Equity ratio
   As of September 30, 2025 March 31, 2025	Millions of yen 1,075,422 1,119,688	Millions of yen 665,535 697,375	% 58.9 59.7

   Reference: Equity

   As of September 30, 2025 ¥633,293 million

   As of March 31, 2025 ¥668,222 million

2. Dividends

   	Annual dividend
   	First quarter-end	Second quarter-end	Third quarter-end	Fiscal year-end	Total
   	Yen - -	Yen	Yen -	Yen	Yen
   Fiscal year ended March 31, 2025		45.00		50.00	95.00
   Fiscal year ending March 31, 2026		50.00
   Fiscal year ending March 31, 2026 (Forecast)			-	50.00	100.00

   Note: Revisions to the forecast most recently announced: No

3. Consolidated business forecasts for the fiscal year ending March 31, 2026 (from April 1, 2025 to March 31, 2026)

(Percentages indicate year-on-year changes.)

Note: Revisions to the forecast most recently announced: Yes

1. Significant changes in the scope of consolidation during the period: None

2. Application of special accounting for preparing semi-annual consolidated financial statements: None

3. Changes in accounting policies, changes in accounting estimates, and restatement

   1. Changes in accounting policies due to revisions to accounting standards and other regulations:

      None

   2. Changes in accounting policies due to other reasons: None

   3. Changes in accounting estimates: None

   4. Restatement: None

4. Number of issued shares (common stock)

   1. Number of issued shares at term-end (including treasury stock)

      As of September 30, 2025	211,686,599
      As of March 31, 2025	211,686,599

   2. Number of shares of treasury stock at term-end

      As of September 30, 2025	16,943,576
      As of March 31, 2025	16,977,506

   3. Average number of outstanding shares (cumulative from the beginning of the fiscal year)

• Semi-annual financial results reports are exempt from review conducted by certified public accountants or an audit corporation.

• Proper use of earnings forecasts, and other special matters (Caution concerning forward-looking statements)

The forward-looking statements, including earnings forecasts, contained in these materials are based on information currently available to the Company and on certain assumptions deemed to be reasonable. Consequently, any statements herein do not constitute assurances regarding actual results by the

Company. A number of factors could cause actual results to differ materially from expectations.

(How to access supplementary material on financial results)

The supplementary material on financial results is disclosed on the same day as this semi-annual financial results report, and it is made available on the Company's website.

Liabilities

(Millions of yen) As of March 31, 2025 As of September 30, 2025

Current liabilities