In furtherance to our earlier intimation dated 8th September, 2026, regarding the submission of the Notice of the 42nd Annual General Meeting ('AGM') of the Company, along with the Annual Report for the financial year 2025-26. In line with our commitment to transparency, good governance, and enhanced shareholder communication, the Company has amended the existing Point No. 1, 3, 4, 17, 24 relating to Item Number 6 of Explanatory Statement annexed ....

TANDHAN INDUSTRIES LIMITED Formerly known as Sanmitra Commercial Limited CIN L22209MH1985PLC034963 Registered Address 13, Prem Niwas 652, Dr. Ambedkar Road, Khar west, Mumbai, Maharashtra, India, 400052 Corp Office: Mouza Kashyabpur, J. L. No. 15, Kulgachia, Uluberia, Howrah-711303, West Bengal, India Email Id: sanmitracommercial@ymail.com | www.sanmitracommercial.com | Tel.: 022-22821087. 033-26210016/17 Date: 24th September, 2026 The Chief General Manager Listing Operation, BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Fort Mumbai – 400 001 Scrip Code: 512062, ISIN: INE896J01014 Subject: Corrigendum to the Notice of the 42nd Annual General Meeting Dear Sir / Madam, In furtherance to our earlier intimation dated 8th September, 2026, regarding the submission of the Notice of the 42nd Annual General Meeting (‘AGM’) of the Company, along with the Annual Report for the financial year 2025-26. In line with our commitment to transparency, good governance, and enhanced shareholder communication, the Company has amended the existing Point No. 1, 3, 4, 17, 24 relating to Item Number 6 of Explanatory Statement annexed with the Notice. This Corrigendum shall form an integral part of the AGM Notice and shall read together with the AGM Notice. In the event of any inconsistency between the AGM Notice and this Corrigendum in relation to the matters specifically modified herein, the provisions of this Corrigendum shall prevail. A copy of the Corrigendum is enclosed herewith. To ensure wider public dissemination and to keep all stakeholders well-informed, the Company will be publishing this corrigendum in newspapers with wide circulation. Additionally, a copy of the corrigendum will be sent to all shareholders today i.e. September 24, 2026, to whom original notice were sent. A copy of the corrigendum will also be available on the website of the Company at https://sanmitracommercial.com/agm/ This is for your kind information and record. Thanking you, For Tandhan Industries Limited (Formerly known as Sanmitra Commercial Limited) Priti Priya Singh Company Secretary & Compliance Officer Mem. No.: A54260 CORRIGENDUM TO NOTICE OF THE 42ND ANNUAL GENERAL MEETING Date: 24th September, 2026 Dear Member(s), This has reference to the Notice dated 07th September 2026 convening the 42nd Annual General Meeting (AGM) of Tandhan Industries Limited (“Company”), which was circulated to the Members of the Company on 08th September, 2026 (“AGM Notice”). This corrigendum is being issued to inform the Members of certain modifications to the Explanatory Statement relating to Item Number 6 of the AGM Notice. This Corrigendum shall form an integral part of the AGM Notice and shall read together with the AGM Notice. In the event of any inconsistency between the AGM Notice and this Corrigendum in relation to the matters specifically modified herein, the provisions of this Corrigendum shall prevail. This Corrigendum is also being made available on the website of the Company and on the website of BSE Limited. Except as expressly modified by this Corrigendum, all other terms and contents of the AGM Notice shall remain unchanged. MODIFICATION IN EXPLANATORY STATEMENT (ITEM NUMBER 6): In the Explanatory Statement pursuant to Section 102 of the Companies Act, 2013 read with the applicable provisions of the Companies (Prospectus and Allotment of Securities) Rules, 2014, the Companies (Share Capital and Debentures) Rules, 2014 and the Securities and Exchange Board of India (Issue of Capital and Disclosure Requirements) Regulations, 2018, including Regulation 163 thereof, forming part of the AGM Notice, the existing Point No. 1, 3, 4, 17, 24 relating to Item Number 6 shall stand substituted with the following: 1 a. Objects of the Preferential Issue: Amount in Rs. Purpose for which issue proceeds Tandhan Tandhan Polyplast Total are proposed to be utilized Industries Limited Limited (wholly-owned (Company) subsidiary) Funding the capital expenditure requirements of Tandhan Polyplast Nil 51,83,77,320 51,83,77,320 Limited, the wholly owned subsidiary company. Total Nil 51,83,77,320 51,83,77,320 The Company proposes to utilise the Issue Proceeds towards funding the capital expenditure requirements of Tandhan Polyplast Limited (“TPL”), its Wholly Owned Subsidiary, through Subscription to equity shares of TPL, in accordance with the applicable provisions of the Companies Act, 2013 and other applicable laws. The Issue Proceeds are proposed to be utilised within a period of 12 (twelve) months from the date of receipt of the respective tranche of Issue Proceeds by the Company, subject to receipt of the Issue Proceeds in accordance with the terms of the Warrants, the Preferential Issue and applicable laws. The aggregate size of the proposed Preferential Issue is ₹51,83,77,320 (Rupees Fifty-One Crore Eighty- Three Lakh Seventy-Seven Thousand Three Hundred and Twenty only), which does not exceed ₹100 crore. Accordingly, the requirement for appointment of a monitoring agency under Regulation 162A(1) of the SEBI (Issue of Capital and Disclosure Requirements) Regulations, 2018 is not applicable to the proposed Preferential Issue. Further, in terms of BSE Circular No. 20221213-47 dated December 13, 2022, the amounts allocated towards the aforementioned Objects may vary by ±10%, depending upon future circumstances, since the proposed utilisation is based on management estimates and other commercial and technical factors. The actual utilisation may be influenced by various financial, market, sectoral, operational and strategic considerations, competition and other external factors, which may be beyond the control of the Company. Accordingly, subject to applicable laws and regulations, the Board of Directors of the Company shall be entitled to make suitable modifications to the proposed schedule and allocation of the Issue Proceeds within the permissible limits. 1 b. Brief details of the Wholly Owned Subsidiary company: Name: Tandhan Polyplast Limited Date of Incorporation: 16th May 2018 Corporate Identification Number: U25208WB2018PLC226145 Registered Office: Mouza Kashyabpur, J. L. No. 15, Kulgachia, Howrah, West Bengal, India, 711303. Business Overview: Tandhan Polyplast Limited (hereinafter referred to as TPL), incorporated in 2018, is a public limited company engaged in the manufacturing, trading, and supply of a wide range of plastic and polymer- based products. The company specializes in polyethylene and PVC tarpaulins, canvas tarpaulins, cross-laminated sheets, woven polyester fabrics, and other waterproofing materials. With expertise in extrusion and lamination processes, TPL caters to diverse industrial and commercial needs, both in domestic and international markets. It operates as a manufacturer, buyer, seller, importer, exporter, and contractor, offering customized solutions across various segments of the plastic products industry. Financial Performance of the company is as mentioned below: Amount in Rs. Lakhs Particulars 2025-2026 2024-2025 2023-2024 Turnover 21,947.90 16,540.72 13,139.18 Net profit after Tax 2,698.12 1,339.68 846.38 The above financial information has been extracted from the audited financial statements of TPL for the respective financial years. 1 c. Rationale for raising funds at the listed company level and routing the same to the subsidiary The Company proposes to raise the funds at the listed holding company level considering its access to the capital markets and with a view to facilitating efficient capital allocation within the Group. TPL is a Wholly Owned Subsidiary of the Company and forms an integral part of the consolidated operations of the Group. The proposed deployment of funds in TPL is intended to support its capital expenditure requirements and strengthen its operational capabilities. Routing the funds through the Company will also facilitate centralised governance, oversight and monitoring of the utilisation of the Issue Proceeds. The proposed capital expendit [Showing first 8,000 characters — download PDF for full document]