Tata Steel Thailand Public : Disseminating the Notice of the Annual General Meeting of Shareholders No. 21 and the attachment on the Company's website

Tata Steel (Thailand) Public Company Limited ("Company") will hold the Annual General Meeting of Shareholders No. 21 through Electronic Meeting method (e-AGM),on Thursday, July 21, 2022. The Company therefore would like to inform that the Notice of the Annual General Meeting of Shareholders No. 21 and the attachments have been posted on the Company's website www.tatasteelthailand.comsince June 21, 2022.

Thailand Securities Depository Co., Ltd ("Registrar") will process on sending the hard copy via the registered mail to the shareholders existing in the shareholders registration book as at June 29, 2022.

Please be informed accordingly.

Sincerely yours,

Tata Steel (Thailand) Public Company Limited

Ms. Somjai Jarukitcharoon

Corporate Secretary

Corporate Secretary Office

Tel no. 02-937-1000 ext. 3210, 3156

Fax no. 02-937-1224

บริษัท ทาทา สตีล (ประเทศไทย) จ ากัด (มหาชน)Tata Steel (Thailand) Public Company Limited

สำนักงำนใหญ่: 555 อำคำรรสำทำวเวอร์2 ชนั้ 20 ถนนพหลโยธิน แขวงจตุจักร เขตจตุจักร กรุงเทพมหำนคร10900 โทรศัพท์0-2937-1000 โทรสำร 0-2937-1223 www.tatasteelthailand.com เลขทะเบียน0107545000136 Headquarters: 555 Rasa Tower 2, 20th Floor, Phaholyothin Road, Chatuchak, Bangkok 10900 Thailand Tel. 662-937-1000 Fax 662-937-1223 www.tatasteelthailand.com Registered No. 0107545000136