Thai Cold Rolled Steel Sheet Public Company Limited (the “Company”), according to the Board of Directors’ Meeting No. 3/2025 on April 18, 2025 having its resolutions to hold the Extra  General Meeting of Shareholders No. 1/2025 on Monday, May 26, 2025 at 1:30 p.m. at the meeting room of the Company’s registered head office, located at 28/1 Prapawit Building, 5th floor, Surasak Road, Silom Sub-district, Bangrak District, Bangkok Metropolis, Thailand.

Please be informed that the Company’s Share Register Book shall be closed from Saturday, 3rd May 2025 at 9:00 a.m. until the Meeting is completed for the rights of Shareholders to attend and vote in the Meeting.

The Company will disclose the details of the meeting agenda and the procedures for attending the meeting in the invitation letter that will be sent to the shareholders.

General Administration Division

Tel. 02-6300300 ext. 111