Credit Rating

GMM/SEC/2026-27/41 September 17, 2026 BSE Limited NSE Limited Scrip Code: 505255 Symbol: GMMPFAUDLR Sub.: Intimation of reaffirmed Credit Rating Dear Sir/ Ma’am, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that Crisil Ratings Limited (“Crisil Ratings”) has vide its release dated September 17, 2026, reaffirmed its credit ratings assigned to the Company as follows: Facilities rated Total Amount Rating Rating Action Long-term bank loan facilities Crisil AA-/Stable INR 600 crore Reaffirmed Short-term bank loan facilities Crisil A1+ The rating rationale provided by Crisil Ratings can be accessed using the link: Rating Rationale This is for your information and records. Thanking you. Yours faithfully, For GMM Pfaudler Limited Mittal Mehta Company Secretary & Compliance Officer FCS No.: 7848