We would like to inform you that Gujarat Alkalies and Chemicals Limited has schedule a conference call to discuss the financial result of the Company for quarter and half year ended on 30.09.2026 for analyst and investors on Thursday, 12.11.2026 at 11:30 a.m. IST.

Gujarat Alkalies and Chemicals Limited (Promoted by Gavt. of Gujarat) Regd. Office & Works : P.0. Ranoli - 391350. Dist. Vadodara (Gujarat) INDIA Phone : +91-265-6111000 Fax : +91-265-6111012 | Website www.gacl.com CIN NO : L24110GJ1973PLC002247 Promoting Green Technology Ref. : SEC/SE/2026/ 06.11.2026 BSE Ltd. National Stock Exchange of India Ltd. 1%t Floor, New Trading Ring “Exchange Plaza”, C-1, Block ‘G’ Phiroze Jeejeebhoy Towers Bandra-Kurla Complex Dalal Street Bandra (East) MUMBALI : 400 001 MUMBAI : 400 051 Ref. : Company Code No. : 530001 | Ref. : Company Code No. : GUJALKALI ‘ Dear Sir/Madam, Sub.: Disclosure of information under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Conference Call to discuss financial results of the Company for the quarter and half year ended 30.09.2026 Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we would like to inform you that Gujarat Alkalies and Chemicals Limited has scheduled a Conference Call to discuss financial results of the Company for the quarter and half year ended 30.09.2026 for analyst and investors on Thursday, 12t November, 2026 at 11:30 A.M. IST. Further details in respect of the same are attached herewith and will also be disclosed on the Company’s website at www.gacl.com The Invite is subject to changes due to any exigency. You are requested to take note of the above. Thanking you, Yours faithfully, For GUJARAT ALKALIES AND CHEMICALS LIMITED (S SBHATT) COMPANY SECRETARY & EXECUTIVE DIRECTOR (LEGAL, CC & CSR) E-mail . cosec@gaci.co.in AN T ¥ 0 % Dahej Complex : P.0. Dahej - 392130. Tal. Vagra, Dist. Bharuch (Gujara) INDIA CERTIFIED § B3, comPany Ju Phone : +91-2641-613256 Antique Stock Broking Limited invites you to 2QFY27 Post Results Conference Call of Gujarat Alkalies and Chemicals Limited on Thursday, 12th November 2026 at 11.30 a.m. (IST) Management represented by: Smt. Avantika Singh, IAS – Managing Director Mr. G S Paliwal - Executive Director (Commercial) Mr. S S Bhatt - Company Secretary & Executive Director (Legal, CC & CSR Mr. Vrajesh Parikh - Executive Director (Technical) Mr. Shailesh Damani - General Manager (Finance) & CFO Dial in details Universal Access: +91 22 6280 1342 / +91 22 7115 8243 International Toll Free Numbers: Argentina : 0080014243444 Japan : 00531161110 Australia : 0080014243444 Netherlands : 08000229808 Belgium : 0080014243444 Poland : 008001124248 Canada : 01180014243444 Singapore : 8001012045 China : 4008428405 South Korea : 00180014243444 France : 0800914745 Sweden : 0080014243444 Germany : 0080014243444 Thailand : 00180014243444 Hong Kong : 800964448 UK : 08081011573 Italy : 0080014243444 USA : 18667462133 Or click below to Express Join with DiamondPass: Click here to join the Call For any enquiries regarding the conference call, contact: Mr. Manish Mahawar Mr. Riju Dalui Antique Stock Broking Limited Antique Stock Broking Limited Tel. No: +91 22 6911 3427 Tel. No: +91 22 6911 3431 Email: manish.mahawar@antiquelimited.com Email: riju.dalui@antiquelimited.com