Continued Inclusion in GPIF-Selected ESG Indices (FTSE, MSCI)

Mitsui O.S.K. Lines, Ltd. (MOL; President & CEO: Jotaro Tamura, Headquarters: Minato-ku, Tokyo) has been continuously selected as a constituent of the following five representative ESG (Environmental, Social, and Governance) investment indices:

• FTSE4Good Index (selected for 24 consecutive years)
• FTSE Blossom Japan Index (selected for 10 consecutive years)*
• FTSE Blossom Japan Sector Relative Index (selected for 5 consecutive years)*
• MSCI Japan ESG Select Leaders Index (Selected as a constituent of the 2026 Index)*
• MSCI Japan Empowering Women Index (WIN) (selected for 4 consecutive years)*

(*) These are ESG indices adopted by the Government Pension Investment Fund (GPIF), and as of July 2026, our company has been selected for all ESG indices adopted by GPIF for domestic equities.

The MOL Group has identified "Sustainability Issues (Materiality)" as key priorities for achieving sustainable development together with society through the realization of the Group Vision. We are advancing initiatives to address these issues across environmental, social, and governance (ESG) areas. Moving forward, we will continue to strengthen our sustainability management and pursue sustainable growth in partnership with society.

[Related Matters]

• FTSE4Good Index Series
  A global ESG investment index, created by FTSE Russell, that selects companies complying with international criteria as target investments for ESG funds.
  FTSE4Good Index Series | FTSE Russell
• FTSE Blossom Japan Index / FTSE Blossom Japan Sector Relative Index
  Indices created by FTSE Russell, targeting Japanese companies, and used by the Government Pension Investment Fund (GPIF) to select ESG investment targets.
  FTSE Blossom Japan Index Series | FTSE Russell
• MSCI Japan ESG Select Leaders Index
  A newly adopted benchmark index by GPIF starting in 2024, developed by MSCI Inc. in the United States. It is constructed by selecting companies with high ESG ratings from the parent index, MSCI Japan IMI Index.
  MSCI Japan ESG Select Leaders Index
• MSCI Japan Empowering Women Index (WIN)
  An index developed by MSCI Inc., composed of companies expected to achieve sustainable growth by promoting and maintaining gender diversity among employees, thereby mitigating risks related to labor shortages.
  MSCI Japan Empowering Women Index (WIN)

[Disclaimer]

THE INCLUSION OF Mitsui O.S.K. Lines, Ltd. IN ANY MSCI INDEX, AND THE USE OF MSCI LOGOS, TRADEMARKS, SERVICE MARKS OR INDEX NAMES HEREIN, DO NOT CONSTITUTE A SPONSORSHIP, ENDORSEMENT OR PROMOTION OF Mitsui O.S.K. Lines, Ltd. BY MSCI OR ANY OF ITS AFFILIATES. THE MSCI INDEXES ARE THE EXCLUSIVE PROPERTY OF MSCI. MSCI AND THE MSCI INDEX NAMES AND LOGOS ARE TRADEMARKS OR SERVICE MARKS OF MSCI OR ITS AFFILIATES.

The MOL Group Sustainability Issues
MOL Group identifies "Sustainability Issues" (Materiality) as our key issues for sustainable growth with society through realization of the Group Vision.
We anticipate this initiative to contribute to all Sustainability Issues.