SEC Form 6-K filed by POSCO HOLDINGS INC.

 1)   Recommender

2)  Relationship with the company

The company

itself

 3)   Date of public notice of the General Meeting of Shareholders

4)  Date of Shareholder’s Meeting

 5)   Start date of Solicitation

6)  Consignment of Solicitation

 2.   Purpose of Proxy Solicitation

 1)   Purpose

 2)   Electronic mandate letter

Not applicable

 3.   Purpose of the 58^th Ordinary General Meeting of Shareholders

☐ Agenda 1 : Approval of Financial Statements for the 58th FY

☐ Agenda 2: Partial Amendments of the Articles of Incorporation

- 2-1 : Title Change to Independent Director

- 2-2 : Increase Audit Committee Members to be Separately Appointed

- 2-3 : Expand Voting Restrictions per the Appointment/Dismissal of Audit Committee Members

- 2-4 : Introduce Electronic General Shareholder Meeting

- 2-5 : Delete Provision Regarding Separate Cumulative Voting

☐ Agenda 3: Appointment of Inside Director

- 3-1 : Appointment of LEE, Ju Tae as Inside Director

- 3-2 : Appointment of KIM, Ki Soo as Inside Director

- 3-3 : Appointment of CHUNG, Seok Mo as Inside Director

☐ Agenda 4: Appointment of LEE, Hee Geun as Non-Standing Director

☐ Agenda 5: Appointment of KIM, Joo Youn as Outside Director

☐ Agenda 6: Appointment of KIM, Joon Gi as Outside Director to Serve on the Audit Committee

☐ Agenda 7: Approval of Director Remuneration Limit