Dear Sir/Madam, Pursuant to Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and as per the company''s policy "Code of Practices and Procedures for Fair Disclosures of Unpublished Price Sensitive Information and Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders", this is to inform you that the trading window for dealing in the securities of the B.C. Power Controls Limited ....

28.09.2026 BSE Ltd. Regd. Office: 25thFloor, P.J. Towers, Dalal Street, Fort, Mumbai –400 001 Sub: INTIMATION FOR CLOSING OF TRADING WINDOW Ref: Scrip Code-537766, ISIN No-INE905P01028 Dear Sir/ Madam, Pursuant to Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and as per the company's policy "Code of Practices and Procedures for Fair Disclosures of Unpublished Price Sensitive Information and Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders", this is to inform you that the trading window for dealing in the securities of the B.C. Power Controls Limited ('Company') will remain closed for all its designated persons, connected persons and their immediate relatives with effect from Thursday, 01st October, 2026 until forty- eight hours of the declaration of Standalone Un-audited Financial Results of the Company for the quarter and half year ended 30th September, 2026. The date of the Board meeting for considering and approving the Un-audited Financial Results for the quarter and half year ended 30th September, 2026, shall be communicated in due course. Kindly take the same on your record. Thanking you, Yours faithfully FOR B.C. POWER CONTROLS LIMITED (DIMPLE MALIK) COMPANY SECRETARY & COMPLIANCE OFFICER M.NO. A69221