Cyber security incident

SURAT TRADE AND MERCANTILE LIMITED CIN: L17119GJ1945PLC000214 Registered office: 6th Floor, Tulsi Krupa Arcade, Near Aai Mata Chowk, Puna Kumbharia Road, Dumbhal, Surat, Gujarat, 395010 Phone: 0261-2311198 | Email ID: sharedepartment@stml.in | Website: www.stml.in Date: 07/08/2026 The Manager Dept. of Corporate Services, BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai 400001. Dear Sir, Scrip Code: 530185 – Surat Trade and Mercantile Limited Sub: Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ================================================= Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI LODR Regulations"), this is to inform you that the Company recently detected a cyber security incident involving a ransomware threat within its IT systems. Upon detection, the Company promptly initiated appropriate containment and mitigation measures. Based on the assessment carried out till date, there has been no loss of data, no compromise of confidential or sensitive information, and no material impact on the Company's operations. The Company continues to take all necessary preventive and corrective measures, including strengthening its cyber security framework, to mitigate any potential risks and to prevent the recurrence of such incidents. The Company will continue to monitor the situation closely and, if any material development arises, the same will be disclosed in accordance with the applicable regulatory requirements. Kindly take the same on your record. Thanking you, Yours faithfully, For SURAT TRADE AND MERCANTILE LIMITED Ankita Prasiddha Shroff Company Secretary and Compliance Officer Membership No.: A36425