Company Update

" Date: 06/08/2025 To, The Secretary, Department of Corporate Services, Bombay Stock Exchange Limited PhirozeJeejeebhoy Towers, Dalal Street, BSE Code: 540082 Dear Sir / Sub: Resignation of Non-Executive Independent Director of the Company n ., Riddhi (ISO 9001 : 2015) Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that Kirankumar Agarwal (DIN: 08105221) and Saurin Shailesh Shah (DIN: 07438637) has tendered their resignation as an Non-Executive Independent Director of the company with effect from 06th August, 2025, While taking note of the above, the Board of Directors of the Company placed on record its appreciation for the valuable contribution and guidance provided by Kirankumar Agarwal and Saurin Shailesh Shah during their association with the Company as an Independent Director.

The details as required under Regulation 30 of SEBI (Listing Obligations and 'Disclosure Requirements) Regulations, 2015 read with SEBI Circular No. CIR/CFO/ 4/2015 dated September 09, 2015 W.Lt.

Resignation of Non-Executive Independent Director of the Company of listed entity are enclosed in "Annexure I" and "Annexure II". The letter of resignation received from Kirankumar Agarwal and Saurin Shailesh Shah are enclosed herewith.

Request you to take the same on your records, For, RIDDHI STEEL AND TUBE LIMITED Rajeshkumar Ramkumar Mittal Managing Director DIN: 00878934 Riddhi Steel and Tube Ltd. Mo: +91 9512711555 I Ph: 079 29700722 / 23 Email: info@riddhitubes.com www.riddhitubes.com 83/84, Village: Kamod, Opp.

Devraj Industrial Park, Piplaj -Pirana Road, Post: Aslali, Ahmedabad-382427. Gujarat, India.

CIN: L27106GJ2001PLC039978 ----------------Page (0) Break---------------- Annexure I Disclosure of Information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Circular No. CIR/CFD/CMD/4/2015, dated September 9, 2015. B 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. No. Details of Events Information of Such Events 1. Reason for change VIZ. afJfJeiRtmeRt, Resignation of Mr. Kirankumar resignation, remeval, death er etheHvise; Mushaddilal Agarwal (DIN: 08105221) as the Independent Director of the Company, with effect from 06th August, 2025. 2. Date of afJfJeintmentf cessation (as 06th August, 2025 applicable) & term of appointment; 3. Brief Profile (in case of appointment) Not Applicable 4. Disclosure of relationships between Not Applicable directors (in case of appointment of a director). Additional Information in case of resignation of an Independent Director -Mr. Kirankumar Mushaddilal Agarwal 5. Letter of Resignation along with detailed Enclosed herewith. reason for resignation 6. Names of listed entities in which the Nil resigning director holds directorships, indicating the category of directorship and membership of board committees, if any 7. The independent director shall, along with Due to pre-occupation in other activities. the detailed reasons, also provide a confirmation that there is no other material Mr. Kirankumar Mushaddilal Agarwal reasons other than those provided. has confirmed that there are no material reasons for his resignation other than those mentioned in his resignation letter. ----------------Page (1) Break---------------- I Annexure II Disclosure of Information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Circular No. B 7 CIR/CFDjCMDj4/2015, dated September 9, 2015. 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 Change in directors, key managerial personnel (Managing Director, Chief Executive Officer, Chief Financial Officer, Company Secretary etc.), Auditor and Compliance Officer: Sr. No. Details of Events Information of Such Events 1. 2. 3. 4. Reason for change viz. appointment, resignation, rem.oval, death or otheFwise; Date of appointmentj cessation (as applicable) & term of appointment; Brief Profile (in case of appointment) Resignation of Mr. Saurin Shailesh Shah (DIN: 07438637) as the Independent Director of the Company, with effect from 06th August, 2025. 06th August, 2025 Not Applicable Disclosure of relationships between Not Applicable directors (in case of appointment of a director). Additional Information in case of resignation of an Independent Director -Mr. Shailesh Shah Saurin 5. Letter of Resignation along with detailed Enclosed herewith. reason for resignation 6. Names of listed entities in which the Nil resigning director holds directorships, indicating the category of directorship and membership of board committees, if any 7. The independent director shall, along with Due to pre-occupation in other activities. the detailed reasons, also provide a confirmation that there is no other material Mr. Saurin Shailesh Shah has confirmed reasons other than those provided. that there are no material reasons for his resignation other than those mentioned in his letter. ----------------Page (2) Break---------------- Date:c£-8 To, The Board of Directors Riddhi Steel and Tube Limited 83/84, Village -Kamod, Piplaj Pirana Road, Post -Aslali, Ahmedabad, Gujarat, India, 382427 From, Kirankumar Mushaddilal Agarwal A/16 Shiv Parvati Society, Nr.

Gopi Bunglows, Mahadev Nagar Vastral Road, Ahmedabad 382418 Sub.: Resignation from Board of directors of the Company I, Kirankumar Mushaddilal Agarwal, Independent Director of the Company, due to pre-occupation in other activities hereby tender my resignation from the office of Independent Directorship of the Company with effect from 0&, .1 r .2025. I further confirm that there are no other material reasons of my resignation.

I thank the other members of the Board for their kind co-operation during my tenure as an Independent Director.

I hereby request the Board to accept my resignation from above date and do necessary statutory formalities in this regard.

Thanking you, Yours truly, Kirankumar Mushaddilal Agarwal Director DIN: 08105221 ----------------Page (3) Break---------------- To, The Board of Directors Riddhi Steel and Tube Limited 83/84, Village -Kamod, Piplaj Pirana Road, Post -Aslali, Ahmedabad, Gujarat, India, 382427 From, Saurin Shailesh Shah 2, Sundarvan Housing Society Usmanpura, Ahmedabad 380013 Sub.: Resignation from Board of directors of the Company I, Saurin Shailesh Shah, Independent Director of the Company, due to pre-occupation in other activities hereby tender my resignation from the office of Independent Directorship of the Company with effect from 08, 2025. I further confirm that there are no other material reasons of my resignation.

I thank the other members of the Board for their kind co-operation during my tenure as an Independent Director.

I hereby request the Board to accept my resignation from above date and do necessary statutory formalities in this regard.

Thanking you, Yours truly, Saurin Shailesh Shah Director DIN: 07438637 ----------------Page (4) Break----------------