Intimation regarding receipt of Show Cause Notice

GREENLAM/2026-27 October 30, 2026 The Manager The Manager BSE Limited National Stock Exchange of India Limited Department of Corporate Services Exchange Plaza, Bandra Kurla Complex Floor 25, P. J. Towers, Dalal Street Bandra (E) Mumbai - 400 001 Mumbai - 400 051 Email: corp.relations@bseindia.com Email: cmlist@nse.co.in BSE Scrip Code: 538979 NSE Symbol: GREENLAM Sub: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”): Intimation regarding receipt of Show Cause Notice Dear Sir/ Madam, Pursuant to the provisions of Regulation 30 read with sub-para 20 of Para A of Part A of Schedule III of the Listing Regulations, we would like to inform you regarding the receipt of Show Cause Notices as per the relevant details as follows: Sl. Particulars Details 1. Name of the authority State Tax Officer Tindivanam, Villupuram, Tamil Nadu 2. Nature and details of the action(s) Show Cause Notice in FORM GST DRC-01 Vide ref taken, initiated or order(s) passed ZD3309260583272 dated 08.09.2026 for excess availment of Input Tax Credit (ITC), ineligible ITC etc. for FY 2023-24. 3. Date of receipt of direction or order September 09, 2026. or notice 4. Details of the violation(s) / The Company was show caused under section 73 of CGST/TNGST contravention(s) committed or Act 2017. The notice inter alia pertains to alleged excess availment of alleged to be committed Input Tax Credit (ITC), ineligible ITC etc. amounting to Rs. 7.71 Crore plus applicable interest and penalty. 5. Impact of financial, operation or The Company has submitted its reply within stipulated timeline and other activities of the Listed entity, is hopeful of a favourable outcome thereof and therefore does not quantifiable in monetary terms to the expect to have any material impact on the financials or operations of extent possible the Company. 6. Explanation(s) for delay in disclosure The delay was due to an inadvertent oversight of internal communication regarding disclosure requirement. The omission was identified during quarterly review and is now being submitted to maintain transparency with the stakeholders. You are requested to take the above information on records. Thanking you, Yours faithfully, For Greenlam Industries Limited Prakash Kumar Biswal Company Secretary & Senior Vice President – Legal