Please find enclosed the Proceedings of EGM held on 15th October, 2026

Simplex Castings Ltd. [An MSME Unit (Small), Reg. No. UDYAM-CG-05-0000018] Registered Office : 32, Shivnath Complex G.E.Road, Supela Bhilai – 490023 (C.G.) India Phone : +91-788-2290484/85 Fax : +91-788-2285664 E-Mail : CFO@simplexcastings.com Website : www.simplexcastings.com CIN:L27320CT1980PLC019535 GSTIN: 22AABCS4650E1ZT Date: 15-10-2026 To, To, BSE Limited The Manager Corporate Relationship Department, Calcutta Stock Exchange Phiroze Jeejeebhoy Towers, 7, Lyons Range, Dalhousie, Dalal Street, Kolkata-700001, West Bengal Mumbai - 400 001. Scrip Code: 29066 Scrip Code: 513472 Subject: Proceedings of the 1st Extra Ordinary General Meeting (EGM) for Financial year 2026-27 of the Company held on Thursday, October 15, 2026 Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the proceedings of the 1st Extra-Ordinary General Meeting (EGM) of the members of the Company held on Thursday, October 15, 2026 at 02:00 P.M.(IST) through Video Conferencing (“VC”)/Other Audio-Visual Means (“OAVM”). The same is also being made available on the website of the Company at www.simplexcastings.com. You are requested to kindly take the same on record. Thanking You, Yours faithfully By order of Board of Directors For Simplex Castings Limited Chandra Shekhar Sahu Company Secretary and Compliance Officer Mem No: A80899 Encl: As above OFFICE ADDRESS PHONE FAX E-MAIL Regd. Office : 32, SHIVNATH COMPLEX GE ROAD SUPELA BHILAI -490023(CG), INDIA 0788-2290485 marketing@simplexcastings.com Kolkata : 3B, MANSAROWAR, CAMAC STREET 3rd FLOOR KOLKATA - 700016 (W.B.) INDIA 7225057701 033-22493251 kol@simplexcastings.com Bhilai (Plant) : 5, INDUSTRIAL ESTATE, BHILAI - 490026 (C.G.) INDIA 0788-2290484 0788-4034188 marketing@simplexcastings.com Rajnandgaon (Plant) : 223/2,224INDUSTRIAL ESTATE, TEDESARA, RAJNANDGAON - 491441(C.G.) INDIA 9200056703 0788-2285664 marketing@simplexcastings.com Simplex Castings Ltd. [An MSME Unit (Small), Reg. No. UDYAM-CG-05-0000018] Registered Office : 32, Shivnath Complex G.E.Road, Supela Bhilai – 490023 (C.G.) India Phone : +91-788-2290484/85 Fax : +91-788-2285664 E-Mail : CFO@simplexcastings.com Website : www.simplexcastings.com CIN:L27320CT1980PLC019535 GSTIN: 22AABCS4650E1ZT Summary of the proceedings of the 1st Extra-Ordinary General Meeting (EGM) for the Financial Year 2026-2027: The 1st Extra-Ordinary General Meeting (EGM) of members of Simplex Castings Limited (“The Company”) was held on Thursday, October 15, 2026 at 02:00 pm through Video Conferencing (VC)/Other Audio Visual Means (OAVM): Board of Directors & KMPs Present: Sr. No Name of the Director(s) & Designation KMPs 1. Mr Ketan M Shah- Chairman and Whole Time Director 2. Mrs. Sangeeta K Shah Managing Director 3. Mr. Sajal Kumar Ghosh Whole Time Director 4. Mr. Avinash Hariharno Whole Time Director 5. Ms. Smita Thakur Independent Director and Chairman of Audit Committee 6. Ms. Indu Nagar Independent Director, Chairman of Nomination and Remuneration Committee, Stakeholders Relationship Committee and Corporate Social Responsibility Committee 7. Mr. Palash Singhania Independent Director 8. Chandra Shekhar Sahu Company Secretary and Compliance Officer All the Directors of the Company attended the meeting except Mr. Urlam Jaya Manmadha Rao who has expressed his inability to attend the meeting due to pre-occupation. Details of Invitees Present: Sr. No Name of the Invitees Designation 1. Mr. Anshul Shekhar Nayak Partner of M D N & Associates, Statutory Auditor have also joined the meeting 2. Mrs. Meena Naidu Proprietor of Meena Naidu & Associates, Secretarial Auditor and Srutiniser have also joined the meeting Members present: The Meeting was attended by 40 Members. OFFICE ADDRESS PHONE FAX E-MAIL Regd. Office : 32, SHIVNATH COMPLEX GE ROAD SUPELA BHILAI -490023(CG), INDIA 0788-2290485 marketing@simplexcastings.com Kolkata : 3B, MANSAROWAR, CAMAC STREET 3rd FLOOR KOLKATA - 700016 (W.B.) INDIA 7225057701 033-22493251 kol@simplexcastings.com Bhilai (Plant) : 5, INDUSTRIAL ESTATE, BHILAI - 490026 (C.G.) INDIA 0788-2290484 0788-4034188 marketing@simplexcastings.com Rajnandgaon (Plant) : 223/2,224INDUSTRIAL ESTATE, TEDESARA, RAJNANDGAON - 491441(C.G.) INDIA 9200056703 0788-2285664 marketing@simplexcastings.com Simplex Castings Ltd. [An MSME Unit (Small), Reg. No. UDYAM-CG-05-0000018] Registered Office : 32, Shivnath Complex G.E.Road, Supela Bhilai – 490023 (C.G.) India Phone : +91-788-2290484/85 Fax : +91-788-2285664 E-Mail : CFO@simplexcastings.com Website : www.simplexcastings.com CIN:L27320CT1980PLC019535 GSTIN: 22AABCS4650E1ZT PROCEEDINGS OF THE 1st EXTRA ORDINARY GENERAL MEETING (EGM) OF THE MEMBERS OF SIMPLEX CASTINGS LIMITED (“THE COMPANY”) FOR THE FINANCIAL YEAR 2026-27 HELD ON THURSDAY, OCTOBER 15, 2026 AT 02:00 P.M. Mr. Chandra Shekhar Sahu, Company Secretary & Compliance Officer, welcomed all the Board of Directors, Shareholders and other stakeholders present in the meeting. He informed that the Meeting was held through VC/OAVM facility in compliance with the circulars issued by the Ministry of Corporate Affairs and the Securities and Exchange Board of India, from time to time. He thereafter introduced all the Directors and other officials joined the Meeting confirmed that the requisite quorum was present and called the meeting in order. Mr. Ketan Moolchand Shah, Whole time Director of the Company, occupied the Chair and presided as Chairman of the EGM. Thereafter, Company Secretary requested the Chairman of the Company, to deliver his opening Speech. The Chairman addressed the Members and apprised them of the performance and key developments of the Company during the Financial Year 2026–27. The Chairman thanked all the members and dignitaries and He further requested the Company Secretary to make the necessary announcements. Members were further informed that pursuant to the provisions of the Companies Act, 2013, the Rules framed thereunder and the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Company had extended the remote e-voting facility to the Members of the Company in respect of the resolutions to be passed at the Meeting. The remote e-voting commenced at 9:00 a.m. on Monday, October 12, 2026, upto 5:00 P.M. (IST) on Wednesday, October 14, 2026. The Company Secretary informed the Members that the facility for voting through e-voting system was made available during the Meeting for Members who had not cast their vote prior to the Meeting. Members were further informed that Mrs. Meena Naidu of M/s Meena Naidu & Associates had been appointed as the Scrutinizer for the purpose of scrutinizing the process of remote e-voting held prior and e-voting during the EGM. The Company Secretary informed the members that this EGM was conducted through Video Conferencing (“VC”)/Other Audio-Visual Means (“OAVM”) in accordance with the applicable circulars issued by Ministry of Corporate Affairs and SEBI. He further informed that the notice of the EGM has been circulated by electronic means to all those Members whose email ids were registered with the Depositories and e voting facility was also provided to all the Shareholders whose e-mail addresses were not registered with the Company to register the same. OFFICE ADDRESS PHONE FAX E-MAIL Regd. Office : 32, SHIVNATH COMPLEX GE ROAD SUPELA BHILAI -490023(CG), INDIA 0788-2290485 marketing@simplexcastings.com Kolkata : 3B, MANSAROWAR, CAMAC STREET 3rd FLOOR KOLKATA - 700016 (W.B.) INDIA 7225057701 033-22493251 kol@simplexcastings.com Bhilai (Plant) : 5, INDUSTRIAL ESTATE, BHILAI - 490026 (C.G.) INDIA 0788-2290484 0788-4034188 marketing@simplexcastings.com Rajnandgaon (Plant) : 223/2,224INDUSTRIAL ESTATE, TEDESARA, RAJNANDGAON - 491441(C.G.) INDIA 9200056703 0788-2285664 marketing@simplexcastings.com Simplex Castings Ltd. [An MSME Unit (Small), Reg. No. UDYAM-CG-05-0000018] Registered Office : 32, Shiv [Showing first 8,000 characters — download PDF for full document]