Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this is to inform you that an earnings call is scheduled to be held on Wednesday, ....

July 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.: Intimation of Earnings Call for Q1 of Financial Year 2026-27 Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this is to inform you that an earnings call is scheduled to be held on Wednesday, August 05, 2026 at 06.30 P.M. IST to discuss operational and financial performance of the Company for the Quarter ended June 30, 2026 (Q1 of FY 2026-27). The invite giving requisite details including the pre-registration link and dial-in details is attached herewith. This intimation is also being made available on the Company’s website at: https://www.nfil.in/investor/comp_announce.html Request you to take this intimation on record. Thanking You, Yours faithfully, For NAVIN FLUORINE INTERNATIONAL LIMITED Niraj B. Mankad President Legal and Company Secretary Encl.: a/a Cordially invites you to Earning call to discuss operational and financial performance for Q1 FY27 Wednesday, August 5th, 2026 at 6:30 PM, IST Access Numbers Pre - Registration Link - Click Here +91 22 6280 1550 Primary Number +91 22 7115 8378 Hongkong: 800 964 448 Participants: Singapore: 800 101 2045 International Mr. Vishad Mafatlal – Chairman Toll Free Number USA: 1 866 746 2133 Mr. Nitin Kulkarni – Managing Director UK: 0 808 101 1573 Mr. Anish Ganatra - Chief Financial Officer RSVP : Ms. Payal Dave, MUFG - IR Contact / Email : +91 9819916314/ payal.dave@in.mpms.mufg.com