May 30, 2025

Dear Valued Customer

MARKTEC Corporation

Participation in Expo 2025 Osaka, Kansai TEAM EXPO 2025 Program
Co-Creation Challenge “Toward a Sustainable Future: Circular Solutions for Lithium-Ion Battery Collection and Recycling”

　MARKTEC Corporation (Head Office: Ota-ku, Tokyo; President & CEO: Keigo Nishimoto; hereinafter “MARKTEC”), Re-Tech Renewable Energy Solutions Co., Ltd. (Head Office: Chiyoda-ku, Tokyo; President & CEO: Tomohiro Kasai; hereinafter “Re-Tech RES”), KDDI Corporation (Head Office: Chiyoda-ku, Tokyo; President & CEO: Hiroji Matsuda; hereinafter “KDDI”), Emulsion Flow Technologies Ltd. (Head Office: Naka-gun, Ibaraki; President & CEO: Hiroshi Suzuki; hereinafter “EFT”), and Mitsui O.S.K. Lines, Ltd. (Head Office: Minato-ku, Tokyo; President & CEO: Tsuyoshi Hashimoto; hereinafter “MOL”) are pleased to announce their participation in the TEAM EXPO 2025 initiative for the Osaka-Kansai Expo through a joint project titled “Joint Co-Creation Challenge “Toward a Sustainable Future: Circular Solutions for Lithium-Ion Battery Collection and Recycling” (hereinafter “the Project”).

For more details, please see Participation in Expo 2025 Osaka, Kansai TEAM EXPO 2025 Program.