Please find enclosed herewith the Postal Ballot Notice.

August 19, 2026 BSE Limited National Stock Exchange of India Limited Corporate Relationship Department The Listing Department Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Block, Dalal Street, Bandra-Kurla Complex, Bandra (East), Mumbai- 400 001 Mumbai - 400 051 BSE Scrip Code: 543413 NSE Symbol: TEGA Sub: Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Postal Ballot Notice Dear Madam/Sir, Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, (‘SEBI Listing Regulations’), please find attached the Postal Ballot Notice (‘Notice’) dated August 13, 2026, along with the Explanatory Statement, seeking approval of the members of the Company, by way of Special/Ordinary Resolution through remote e- voting process (‘e-voting’) for the following: 1. To approve Material Related Party Transaction(s) between Commonwealth Steel Company Pty Ltd and PT Commonwealth Steel Indonesia, being step down subsidiaries of Tega Industries Limited. 2. To approve Material Related Party Transaction(s) between Commonwealth Steel Company Pty Ltd and Molycop Singapore Trading Pte. Ltd., being step down subsidiaries of Tega Industries Limited. 3. To approve Material Related Party Transaction(s) between Commonwealth Steel Company Pty Ltd and Grinding Media Inc., being step down subsidiaries of Tega Industries Limited. 4. To approve Material Related Party Transaction(s) between PT Commonwealth Steel Indonesia and Molycop Singapore Trading Pte. Ltd., being step down subsidiaries of Tega Industries Limited. 5. To approve Material Related Party Transaction(s) between Moly-Cop USA LLC and Grinding Media Inc., being step down subsidiaries of Tega Industries Limited. 6. To approve Material Related Party Transaction(s) between Moly-Cop Adesur S.A. and Molycop Singapore Trading Pte. Ltd., being step down subsidiaries of Tega Industries Limited. 7. To approve Material Related Party Transaction(s) between Moly-Cop Adesur S.A. and Grinding Media Inc., being step down subsidiaries of Tega Industries Limited. 8. To approve Material Related Party Transaction(s) Between Moly-Cop Canada and Molycop Singapore Trading Pte. Ltd., being step down subsidiaries of Tega Industries Limited. 9. To approve Material Related Party Transaction(s) between Moly-Cop Canada and Grinding Media Inc., being step down subsidiaries of Tega Industries Limited. 10. To approve Material Related Party Transaction(s) Between Moly-Cop Chile S.A. and Moly-Cop Mexico S.A. de C.V., being step down subsidiaries of Tega Industries Limited. 11. To approve Material Related Party Transaction(s) between Moly-Cop Chile S.A and Santa Ana de Bolueta Grinding Media S.A.U., being step down subsidiaries of Tega Industries Limited. 12. To approve Material Related Party Transaction(s) Moly-Cop Chile S.A. and Molycop Singapore Trading Pte. Ltd., being step down subsidiaries of Tega Industries Limited. 13. To approve Material Related Party Transaction(s) between Moly-Cop Chile S.A. and Grinding Media Inc., being step down subsidiaries of Tega Industries Limited. 14. To approve Material Related Party Transaction(s) between Mexico S.A. DE C.V. and Molycop Singapore Trading Pte. Ltd, being step down subsidiaries of Tega Industries Limited. 15. To approve Material Related Party Transaction(s) between Molycop Mexico S.A. DE C.V. and Grinding Media Inc, being step down subsidiaries of Tega Industries Limited. 16. To approve Material Related Party Transaction(s) between Santa Ana De Bolueta Grinding Media SAU and Molycop Singapore Trading Pte. Ltd, being step down subsidiaries of Tega Industries Limited. 17. To approve Material Related Party Transaction(s) between Molycop Singapore Trading Pte. Ltd. and Grinding Media Inc., being step down subsidiaries of Tega Industries Limited. 18. To approve Material Related Party Transaction(s) between Tega MC SG Investments III Pte. Ltd. and Moly-Cop Mexico S.A. de C.V., being step down subsidiaries of Tega Industries Limited. 19. To approve re-appointment of Mr. Ashwani Maheshwari (DIN: 07341295) as an Independent Director of the Company for a second term of 5 (five) consecutive years. 20. To approve and confirm the creation of pledge or other security interest on the shareholding of Material Subsidiary and Sale, Disposal and Leasing of assets of the Material Subsidiaries of the Company. 21. To approve holding an Office or Place of Profit in a Step-Down Subsidiary Company by Mr. Mehul Mohanka (DIN: 00052134), Managing Director & Group CEO of the Company. The Company has engaged the services of MUFG Intime India Private Limited (MUFG Intime) (formerly Link Intime India Private Limited), Registrar and Share Transfer Agent (RTA) of the Company as the agency to provide e-voting facility. The Notice along with the Explanatory Statement is being circulated only through e-mail to those members, whose e-mail addresses are registered with MUFG Intime or Depositories/Depository Participants and whose names appear in the Register of Members or List of Beneficial Owners as on Friday, August 14, 2026 (“Cut-off date”). The remote e-voting will commence on Thursday, August 20, 2026, at 9:00 a.m. (IST) and will conclude on Friday, September 18, 2026, at 5:00 p.m. (IST). The Notice will also be hosted on the Company’s website viz. www.tegaindustries.com. Kindly take this intimation on record. Thanking You, Yours faithfully, For Tega Industries Limited Manjuree Rai Company Secretary & Compliance Officer Membership No. A12858 Enclosed: As stated above TEGA INDUSTRIES LIMITED CIN: L25199WB1976PLC030532 Registered Office: Godrej Waterside, Tower II, Office No.807, 8th Floor, Block DP-5, Salt Lake Sector V, Bidhannagar, Kolkata 700 091 Telephone No.: +91-33-4093 9000; Fax No.: +91-33-4093 9075 Email: compliance.officer@tegaindustries.com Website: www.tegaindustries.com POSTAL BALLOT NOTICE (Pursuant to Section 110 of the Companies Act, 2013 read with the Companies (Management and Administration) Rules, 2014, as amended) Dear Member(s), NOTICE is hereby given that pursuant to Section 110 read with Section 108, and all other applicable provisions, if any, of the Companies Act, 2013 (the ‘Act’) (including any statutory modification(s) or re- enactment(s) thereof for the time being in force), read with Rule 20 and 22 of the Companies (Management and Administration) Rules, 2014 (the ‘Rules’), Regulation 44 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘SEBI Listing Regulations’) and Secretarial Standards-2 (‘SS-2’) on General Meetings as issued by the Institute of Company Secretaries of India (ICSI) and other applicable provisions of the Act and the Rules, made thereunder and in accordance with the requirements prescribed in General Circular Nos. 14/2020 dated April 8, 2020, 17/2020 dated April 13, 2020, and various subsequent circulars issued in this regard, latest being Circular No. 03/2025 dated September 22, 2025 (collectively the ‘MCA Circulars’), that the Special/Ordinary Resolutions as appended hereto are proposed to be passed by the Members of Tega Industries Limited (the ‘Company’) through Postal Ballot by way of voting through electronic means (‘remote e-voting’) only. The detailed Explanatory Statements pursuant to Section 102 read with Section 110 and other applicable provisions, if any, of the Act and Rules made thereunder setting out the material facts concerning the said resolutions and the reasons/ rationale thereof and instructions for remote e-voting are annexed to this Postal Ballot Notice (‘Notice’) for your consideration and forms part of this Notice. In compliance with the MCA Circulars, this Notice is being sent only through electronic mode to those members whose e-mail addresses are registered with the Company and/or Registrar and Transfer Agent ( [Showing first 8,000 characters — download PDF for full document]