Trading window Shall remain closed from 1st October 2026 till 48 hours after declaration of unaudited financial results of the company approved in board meeting for the 2nd quarter and half year ending 30th September 2026

Panasonic Panasonic Carbon India Co. Limited. CIN : L29142TN1982PLC009560 www.panasoniccarbon.in 1SO 9001:2015 & ISO 14001:2015 Certified Company To 29" September , 2026 The Manager - Listing BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai - 400 001 Dear Sir, Sub: Intimation for closure of trading window Ref: BSE Scrip code: 508941; ISIN: INE013E01017 This is to inform that as per SEBI (Prohibition of Insider Trading) Regulations, 2015 (as amended) and the Code of Conduct of the Company for prevention of Insider Trading, the closure of trading window for dealing in securities of the Company shall remain closed from 1% October 2026 till 48 hours after the declaration of unaudited financial results of the Company for the 2nd quarter and half year ended 30" September 2026, as approved in the Board Meeting. The date of the Board Meeting for consideration and approval of aforesaid unaudited financial results shall be intimated separately in due course. We request you to take the above information on record. Thanking You, Yours Faithfully, For Panasonic Carbon India Co. Limited Digitally signed BRAJESH by srakes BARAL BARAL Dpate:2026.0929 10:34:46 +05'30" Brajesh Baral Company Secretary and Compliance Officer Regd. Office : SSP Towers, 3rd Floor, Old No.319, New No.4, Valluvarkottam High Road, Nungambakkam, Chennai-600034. Tel : +91 44 28275216, 28275226, 28275015 Factory : Tada Mandal, Tirupati District, Andhra Pradesh - 524 401 India Tel : +91 72000 43020