JX Advanced Metals : Announcement of Personnel Changes

Published February 25, 2026 at 7:38 a.m. UTC

Source: MarketScreener

Announcement of Personnel Changes

JX Advanced Metals Corporation (President: Hayashi Yoichi) hereby announces personnel changes as described below.<_o3a_p>

<_o3a_p>

1. Changes in Directors Who Are Not Audit and Supervisory Committee Members<_o3a_p>

(1) Changes in position, etc.<_o3a_p>

Date<_o3a_p>

Name<_o3a_p>

Current Position<_o3a_p>

New Position<_o3a_p>

April<_o3a_p>

1<_o3a_p>

Sugawara Shizuo<_o3a_p>

<_o3a_p>

Director<_o3a_p>

Deputy Chief Executive Officer<_o3a_p>

Assistant to the President (Technology)<_o3a_p>

General Manager, Technology Group<_o3a_p>

General Manager, Project Management Office<_o3a_p>

Director<_o3a_p>

Deputy Chief Executive Officer<_o3a_p>

Assistant to the President (Technology)<_o3a_p>

<_o3a_p>

April <_o3a_p>

1<_o3a_p>

Ohuchi Yoshiaki<_o3a_p>

Director<_o3a_p>

Deputy Chief Executive Officer<_o3a_p>

Assistant to the President (Specially Assigned Matters)<_o3a_p>

In charge of Logistics Dept.<_o3a_p>

<_o3a_p>

Director<_o3a_p>

Deputy Chief Executive Officer<_o3a_p>

Assistant to the President (Specially Assigned Matters)<_o3a_p>

<_o3a_p>

2. Changes in Executive Officers Not Serving Concurrently as Directors<_o3a_p>

(1) New appointments or changes in position, etc.<_o3a_p>

Date<_o3a_p>

Name<_o3a_p>

Current Position<_o3a_p>

New Position<_o3a_p>

April<_o3a_p>

1<_o3a_p>

Ishii Masafumi<_o3a_p>

<_o3a_p>

Executive Manager<_o3a_p>

TANIOBIS GmbH<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

General Manager, Tantalum and Niobium Division, Advanced Materials Group<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

April <_o3a_p>

1<_o3a_p>

Soga Takashi<_o3a_p>

<_o3a_p>

General Manager, Administration Dept., Advanced Materials Group<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

Deputy General Manager, Functional Materials Division, Advanced Materials Group<_o3a_p>

General Manager, Administration Dept., Advanced Materials Group<_o3a_p>

<_o3a_p>

<_o3a_p>

(2) Appointment of Senior Executive Officers<_o3a_p>

Date<_o3a_p>

Name<_o3a_p>

Current Position<_o3a_p>

New Position<_o3a_p>

April<_o3a_p>

1<_o3a_p>

Mizuguchi Tomoji<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

General Manager, Technology Strategy Dept., Technology Group<_o3a_p>

Senior Executive Engineer, Advanced Materials Group<_o3a_p>

<_o3a_p>

Senior Executive Officer<_o3a_p>

Deputy General Manager, Technology Group<_o3a_p>

Senior Executive Engineer, Advanced Materials Group<_o3a_p>

<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Ogura Yasushi<_o3a_p>

Executive Officer<_o3a_p>

In charge of Accounting Dept.<_o3a_p>

In charge of Internal Control Dept.<_o3a_p>

General Manager, Accounting Dept.<_o3a_p>

Senior Executive Officer<_o3a_p>

In charge of Accounting Dept.<_o3a_p>

In charge of Internal Control Dept.<_o3a_p>

<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Togami Ichiro<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

General Manager, Metals & Recycling Division,<_o3a_p>

Resources & Metals Group<_o3a_p>

General Manager, Marketing Dept., Metals & Recycling Division, Resources & Metals Group<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

Senior Executive Officer<_o3a_p>

Deputy General Manager, Basic Materials Group<_o3a_p>

General Manager, Metals & Recycling Division,<_o3a_p>

Resources & Metals Group<_o3a_p>

In charge of Logistics Dept.<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Kawaguchi Yoshiyuki<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

In charge of Planning & Coordination Dept.<_o3a_p>

In charge of Corporate Communication Dept.<_o3a_p>

In charge of Finance Dept.<_o3a_p>

In charge of Administration Dept.<_o3a_p>

In charge of Legal Dept.<_o3a_p>

In charge of Human Resources Dept.<_o3a_p>

Senior Executive Officer<_o3a_p>

In charge of Planning & Coordination Dept.<_o3a_p>

In charge of Corporate Communication Dept.<_o3a_p>

In charge of Finance Dept.<_o3a_p>

In charge of Administration Dept.<_o3a_p>

In charge of Legal Dept.<_o3a_p>

In charge of Human Resources Dept.<_o3a_p>

In charge of Ibaraki Office <_o3a_p>

<_o3a_p>

(3) Changes in Position<_o3a_p>

Date<_o3a_p>

Name<_o3a_p>

Current Position<_o3a_p>

New Position<_o3a_p>

April<_o3a_p>

1<_o3a_p>

Nakamura Yuichiro<_o3a_p>

<_o3a_p>

Senior Executive Officer<_o3a_p>

Deputy GeneralManagerTechnology Group<_o3a_p>

<_o3a_p>

Senior Executive Officer<_o3a_p>

General Manager, Technology Group<_o3a_p>

<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Suwabe Takeshi<_o3a_p>

<_o3a_p>

Senior Executive Officer<_o3a_p>

Deputy General Manager, Advanced Materials Group<_o3a_p>

General Manager, Thin Film Materials Division, Advanced Materials Group<_o3a_p>

General Manager, Marketing Dept., Thin Film Materials Division, Advanced Materials Group General Manager, Crystalline Material Business Promotion Dept., Advanced Materials Group Senior Executive Staff, Technology Group<_o3a_p>

<_o3a_p>

Senior Executive Officer<_o3a_p>

General Manager, Advanced Materials Group<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Masaki Nobuharu<_o3a_p>

<_o3a_p>

Senior Executive Officer<_o3a_p>

General Manager, Functional Materials Division, Advanced Materials Group<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

Senior Executive Officer<_o3a_p>

Deputy General Manager, Advanced Materials Group<_o3a_p>

General Manager, Functional Materials Division, Advanced Materials Group<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

April <_o3a_p>

1<_o3a_p>

<_o3a_p>

Ito Takashi<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

General Manager, Facilities Engineering Dept., Technology Group<_o3a_p>

Deputy General Manager, Project Management Office<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

Deputy General Manager, Technology Group<_o3a_p>

<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Aiba Akihiro<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

In charge of Environment & Safety Dept.<_o3a_p>

Deputy General Manager, Technology Group<_o3a_p>

General Manager, Technology Development Center<_o3a_p>

Deputy General Manager, Project Management Office<_o3a_p>

Executive Officer<_o3a_p>

In charge of Environment & Safety Dept.<_o3a_p>

General Manager, Ibaraki Office<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

<_o3a_p>

April<_o3a_p>

1<_o3a_p>

<_o3a_p>

Okabe Takeo<_o3a_p>

<_o3a_p>

Executive Officer<_o3a_p>

Deputy General Manager, Thin Film Materials Division, Advanced Materials Group<_o3a_p>

General Manager, Data Infrastructure Material Business Promotion Dept., Advanced Materials Group<_o3a_p>

Senior Executive Engineer, Technology Group<_o3a_p>

Executive Officer<_o3a_p>

General Manager, Thin Film Materials Division, Advanced Materials Group<_o3a_p>

General Manager, Data Infrastructure Material Business Promotion Dept., Advanced Materials Group<_o3a_p>

Senior Executive Engineer, Technology Group<_o3a_p>

<_o3a_p>

(4) Retirements<_o3a_p>

Date<_o3a_p>

Name<_o3a_p>

Current Position<_o3a_p>

New Position<_o3a_p>

March 31<_o3a_p>

Tani <_o3a_p>

Akito<_o3a_p>

Senior Executive Officer<_o3a_p>

Senior Executive Staff, Technology Group<_o3a_p>

Advisor<_o3a_p>

March 31<_o3a_p>

<_o3a_p>

Iida Kazuhiko<_o3a_p>

<_o3a_p>

General Manager, Advanced Materials Group<_o3a_p>

General Manager, Tantalum and Niobium Division, Advanced Materials Group<_o3a_p>

Senior Executive Engineer, Planning & Coordination Dept.<_o3a_p>

Senior Executive Engineer, Technology Group<_o3a_p>

(Scheduled to be appointed Advisor, TATSUTA Electric Wire and Cable Co., Ltd.)<_o3a_p>

<_o3a_p>

<_o3a_p>

3. Corporate Advisors<_o3a_p>

(1) Retirements<_o3a_p>

Date<_o3a_p>

Name<_o3a_p>

Current Position<_o3a_p>

New Position<_o3a_p>

March 31<_o3a_p>

Hori Kazuhiro<_o3a_p>

Corporate Advisor (Representative Director & Chairman, Pan Pacific Copper Co., Ltd.)<_o3a_p>

-<_o3a_p>

<_o3a_p>

March 31<_o3a_p>

Komatsuzaki Kan<_o3a_p>

Corporate Advisor, Ibaraki Office<_o3a_p>

Advisor, Corporate Communication Dept.<_o3a_p>

<_o3a_p>

For reference: Officers of JX Advanced Metals Corporation (planned as of April.1, 2026)<_o3a_p>

<_o3a_p>

Directors Who are Not Audit and Supervisory Committee Members<_o3a_p>

Representative Director & Chairman<_o3a_p>	Murayama Seiichi <_o3a_p>	<_o3a_p>
President & Representative Director<_o3a_p> Chief Executive Officer<_o3a_p>	Hayashi Yoichi <_o3a_p>	<_o3a_p>
Director<_o3a_p> Deputy Chief Executive Officer<_o3a_p>	Sugawara Shizuo <_o3a_p>	Assistant to the President (Technology)<_o3a_p>
Director<_o3a_p> Deputy Chief Executive Officer<_o3a_p>	Ohuchi Yoshiaki<_o3a_p>	Assistant to the President (Specially Assigned Matters)<_o3a_p>
Outside Director<_o3a_p>	Tokoro Chiharu<_o3a_p>	<_o3a_p>
Outside Director<_o3a_p>	Ito Motoshige<_o3a_p>	<_o3a_p>

<_o3a_p>

Directors Who are Audit and Supervisory Committee Members<_o3a_p>

Director (Full-Time Audit & Supervisory Committee Member)<_o3a_p>	Kuroiwa Motohiro<_o3a_p>	<_o3a_p>
Outside Director (Audit & Supervisory Committee Member)<_o3a_p>	Sakuma Soichiro<_o3a_p>	<_o3a_p>
Outside Director (Audit & Supervisory Committee Member)<_o3a_p>	Futamiya Masaya<_o3a_p>	<_o3a_p>
Outside Director (Audit & Supervisory Committee Member)<_o3a_p>	Kawaguchi Rika <_o3a_p>	<_o3a_p>
Outside Director (Audit & Supervisory Committee Member)<_o3a_p>	Shiota Tomoo<_o3a_p>	<_o3a_p>

<_o3a_p>

Executive Officers (not serving concurrently as Directors)<_o3a_p>

Senior Executive Officer<_o3a_p>	Yasuda Yutaka<_o3a_p>	General Manager, Basic Materials Group<_o3a_p> Senior Executive Staff, Technology Group<_o3a_p>
Senior Executive Officer<_o3a_p>	Nakamura Yuichiro<_o3a_p>	General Manager, Technology Group<_o3a_p>
Senior Executive Officer<_o3a_p>	Suwabe Takeshi<_o3a_p>	General Manager, Advanced Materials Group<_o3a_p> Senior Executive Staff, Technology Group<_o3a_p>
Senior Executive Officer<_o3a_p>	Masaki Nobuharu<_o3a_p>	Deputy General Manager, Advanced Materials Group<_o3a_p> General Manager, Functional Materials Division, Advanced Materials Group<_o3a_p> Senior Executive Staff, Technology Group<_o3a_p>
Senior Executive Officer<_o3a_p>	Mizuguchi Tomoji<_o3a_p>	Senior Executive Officer<_o3a_p> Deputy General Manager, Technology Group<_o3a_p> Senior Executive Engineer, Advanced Materials Group<_o3a_p>
Senior Executive Officer<_o3a_p>	Ogura Yasushi<_o3a_p>	In charge of Accounting Dept.<_o3a_p> In charge of Internal Control Dept.<_o3a_p>
Senior Executive Officer<_o3a_p>	Togami Ichiro<_o3a_p>	Deputy General Manager, Basic Materials Group<_o3a_p> General Manager, Metals & Recycling Division,<_o3a_p> Resources & Metals Group<_o3a_p> In charge of Logistics Dept.<_o3a_p> Senior Executive Staff, Technology Group<_o3a_p>
Senior Executive Officer<_o3a_p>	Kawaguchi Yoshiyuki<_o3a_p>	In charge of Planning & Coordination Dept.<_o3a_p> In charge of Corporate Communication Dept.<_o3a_p> In charge of Finance Dept.<_o3a_p> In charge of Administration Dept.<_o3a_p> In charge of Legal Dept.<_o3a_p> In charge of Human Resources Dept.<_o3a_p> In charge of Ibaraki Office <_o3a_p>
Executive Officer<_o3a_p>	Ito Takashi<_o3a_p>	Deputy General Manager, Technology Group<_o3a_p>
Executive Officer<_o3a_p>	Aiba Akihiro<_o3a_p>	In charge of Environment & Safety Dept.<_o3a_p> General Manager, Ibaraki Office<_o3a_p> Senior Executive Staff, Technology Group<_o3a_p>
Executive Officer<_o3a_p>	Okabe Takeo<_o3a_p>	General Manager, Thin Film Materials Division, Advanced Materials Group<_o3a_p> General Manager, Data Infrastructure Material Business Promotion Dept., Advanced Materials Group<_o3a_p> Senior Executive Engineer, Technology Group<_o3a_p>
Executive Officer<_o3a_p>	Ishii Masafumi<_o3a_p>	General Manager, Tantalum and Niobium Division, Advanced Materials Group<_o3a_p> Senior Executive Staff, Technology Group<_o3a_p>
Executive Officer<_o3a_p>	Soga Takashi<_o3a_p>	Deputy General Manager, Functional Materials Division, Advanced Materials Group<_o3a_p> General Manager, Administration Dept., Advanced Materials Group<_o3a_p>

<_o3a_p>

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