This is to bring to your kind notice that a meeting of the Board of Directors was held today i.e. Wednesday, 04th November, 2026 as required under Regulation 30 read with Para A of Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Pursuant to Regulation 30 and 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations 2015, as amended from time to time, please note that the Board ....

Date: 04th November, 2026 The Secretary, Department of Corporate Services, BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001, MH BSE Code: 540082 Dear Sir/Madam Subject: Outcome of Board Meeting under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 This is to bring to your kind notice that a meeting of the Board of Directors was held today i.e. Wednesday, 04th November, 2026 as required under Regulation 30 read with Para A of Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Pursuant to Regulation 30 and 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations 2015, as amended from time to time, please note that the Board of Directors of the company in its meeting held today has considered and approved the following: 1. Unaudited Financial Results along with Limited Review Report of the Company for the half year ended on September 30, 2026. 2. Appointment of M/s. G R Shah & Associates as the Secretarial Auditor of the Company for Financial Year 2026-27. 3. Appointment of M/s. C. P. Shah & Associates as the Internal Auditor of the Company for Financial Year 2026-27. The details as required under Regulation 30 of SEBI (Listing Obligations and ‘Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. HO/49/14/14(7)2025- CFD-POD2/I/3762/2026 dated January 30, 2026 with respect to the appointment of Secretarial Auditor and Internal Auditor of listed entity are enclosed in “Annexure I” and “Annexure II”. Riddhi Steel and Tube Ltd. Mo : +91 9512711555 | Ph : 079 29700722 / 23 83/84, Village : Kamod, Opp. Devraj Industrial Park, Email : info@riddhitubes.com Piplaj - Pirana Road, Post : Aslali, Ahmedabad-382427. www.riddhitubes.com Gujarat, India. CIN : L27106GJ2001PLC039978 The meeting of Board of Directors commenced at 01:00 P.M. and closed at around 02:45 P.M. Kindly take note of the same and update record of the Company accordingly. Thanking you Yours truly, For, RIDDHI STEEL AND TUBE LIMITED Rajeshkumar Ramkumar Mittal Managing Director DIN: 00878934 Riddhi Steel and Tube Ltd. Mo : +91 9512711555 | Ph : 079 29700722 / 23 83/84, Village : Kamod, Opp. Devraj Industrial Park, Email : info@riddhitubes.com Piplaj - Pirana Road, Post : Aslali, Ahmedabad-382427. www.riddhitubes.com Gujarat, India. CIN : L27106GJ2001PLC039978 Annexure I Disclosure of Information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 A Details which a listed entity needs to disclose for the events that are deemed to be material as specified in Para A of Part A of Schedule III of Listing Regulations 7 Change in directors, key managerial personnel (Managing Director, Chief Executive Officer, Chief Financial Officer, Company Secretary etc.), Auditor and Compliance Officer: Sr. Details of Events Information of Such Events 1 Reason for change viz. appointment, The Board on the recommendation of Audit resignation, removal, death or Committee, has appointed M/s. G R Shah & otherwise; Associates Practising Company Secretaries, as the Secretarial Auditor of the Company for Financial Year 2026-27. 2. Date of appointment/cessation (as 04th November, 2026; Term: for the Financial applicable) & term of appointment; Year 2026-27 3. Brief Profile (in case of Name of Secretarial Auditor: M/s. G R Shah & appointment) Associates, Practising Company Secretaries. Field of Experience: Mr. Gaurang Shah, Proprietor of M/s. G R Shah & Associates, Practising Company Secretaries, Ahmedabad, possesses more than a decade of rich professional experience in the areas of corporate laws, legal and regulatory compliance, secretarial compliances, ROC matters under the Companies Act, 2013, listing and SEBI compliances, corporate governance, secretarial audits, FEMA compliances, management consultancy, compliance reporting, and advisory services. 4. Disclosure of relationships between Not Applicable directors (in case of appointment of a director). Riddhi Steel and Tube Ltd. Mo : +91 9512711555 | Ph : 079 29700722 / 23 83/84, Village : Kamod, Opp. Devraj Industrial Park, Email : info@riddhitubes.com Piplaj - Pirana Road, Post : Aslali, Ahmedabad-382427. www.riddhitubes.com Gujarat, India. CIN : L27106GJ2001PLC039978 Annexure II Disclosure of Information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 A Details which a listed entity needs to disclose for the events that are deemed to be material as specified in Para A of Part A of Schedule III of Listing Regulations 7 Change in directors, key managerial personnel (Managing Director, Chief Executive Officer, Chief Financial Officer, Company Secretary etc.), Auditor and Compliance Officer: Sr. Details of Events Information of Such Events 1 Reason for change viz. appointment, The Board on the recommendation of Audit resignation, removal, death or Committee has appointed M/s. C. P. Shah & otherwise; Associates, Chartered Accountants (Firm Registration No.: 126811W) as the Internal Auditor of the Company for the Financial Year 2026-27. 2. Date of appointment/cessation (as 04th November, 2026; Term: for the Financial applicable) & term of appointment; Year 2026-27 3. Brief Profile (in case of appointment) Name of Internal Auditor: M/s. C. P. Shah & Associates, Chartered Accountants. Firm Registration No.: 126811W Field of Experience: M/s C. P. Shah & Associates is a multidisciplinary firm that specializes in auditing, Financial Reporting, Internal Controls and Audit across business functions, Statutory Compliances. 4. Disclosure of relationships between Not Applicable directors (in case of appointment of a director). Riddhi Steel and Tube Ltd. Mo : +91 9512711555 | Ph : 079 29700722 / 23 83/84, Village : Kamod, Opp. Devraj Industrial Park, Email : info@riddhitubes.com Piplaj - Pirana Road, Post : Aslali, Ahmedabad-382427. www.riddhitubes.com Gujarat, India. CIN : L27106GJ2001PLC039978 ASHOK RAJPARA & CO Chartered Accountant; ' " DI. UaiKllkrJro " .... ". )'9 ° W'Sus. ..... Wt lor ... no ..... otl)l. ...... 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