Intimation w.r.t. order passed by National Green Tribunal (NGT) western zone Bench, Pune

August 22, 2026 National Stock Exchange of India BSE Limited Limited Corporate Relationship Department, “Exchange Plaza” 1st Floor, New Trading Ring, Rotunda Building, P.J. Bandra – Kurla Complex, Towers, Bandra (E), Mumbai – 400 051 Dalal Street, Fort, Mumbai – 400 001 NSE Code: GHCL BSE Code: 500171 Dear Sir / Madam, Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 –Intimation w.r.t. order passed by Hon’ble National Green Tribunal (NGT) western Zone Bench, Pune Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we would like to inform that the Hon’ble National Green Tribunal (NGT), Western Zone Bench, Pune, has pronounced an order dated August 21, 2026 in open court in favour of the Company dismissing all the three appeals filed by appellants challenging Environmental Clerance as well as Forest Clearance given by MOEF & CC and State of Gujarat relating to Company’s Green Field Soad Ash Project at village Bada, Taluka Mandvi, Distt. Kuchhch (Gujarat) The detailed Judgment is yet to be uploaded on the Hon’ble NGT web-site. The details as required under Regulation 30 of the SEBI (LODR) Regulations 2015 read with SEBI Master Circular HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 are enclosed herewith as an Annexure - A. This intimation is being made available on the Company's website at www.ghcl.co.in You are requested to kindly take note of the same and disseminate the information on your website. Thanking you Yours faithfully For GHCL Limited Bhuwneshwar Mishra Vice President – Sustainability & Company Secretary Membership No.: FCS 5330 Annexure A Disclosure as per SEBI Listing Regulations 2015 and SEBI Master Circular HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 Sr. No Particulars Details 1 Name of the Authority National Green Tribunal (NGT) Western Zone Bench, Pune 2 Nature and details of the actions Order pronounced in favour of the Company by dismissing all the three appeals filed by the appellants challenging Environment Clerance and Forest Clearance. 3 Date of receipt of communication August 21, 2026. from the Authority 4 Details of the Not Applicable violation(s)/contravention(s) committed or alleged to the committed 5 Impact on financial, operational or Appeal filed, challenging Environmental other activities of the listed entity, Clearance (EC) granted by MOEF&CC is quantifiable in monetary terms to dismissed. the extent possible For GHCL Limited Bhuwneshwar Mishra Vice President – Sustainability & Company Secretary Membership No.: FCS 5330