Pursuant to Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this is to inform you that the audio recording of the Company's Earnings Call held today i.e. on October 30, 2026, regarding discussion on operational and financial performance for the quarter and half year ended September 30, 2026 (Q2 & H1 of FY 2026-27) is available on the Company's website at https://www.nfil.in/uploads/investor/financial/nfil-audio-earnings-call-q2fy-

October 30, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Fort, Bandra Kurla Complex, Bandra (East), Mumbai 400001 Mumbai 400051 Scrip Code: 532504 Symbol: NAVINFLUOR Dear Sir / Madam, Sub.: Audio recording of Earnings Call held for the quarter and half year ended September 30, 2026 Pursuant to Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this is to inform you that the audio recording of the Company’s Earnings Call held today i.e. on October 30, 2026, regarding discussion on operational and financial performance for the quarter and half year ended September 30, 2026 (Q2 & H1 of FY 2026-27) is available on the Company’s website at https://www.nfil.in/uploads/investor/financial/nfil-audio- earnings-call-q2fy-2026-27.mp3 This intimation is also being made available on the Company’s website at www.nfil.in. Request you to take the aforesaid information on record. Thanking you, Yours faithfully, For NAVIN FLUORINE INTERNATIONAL LIMITED Niraj B. Mankad President Legal and Company Secretary