Intimation of Investor Conference Call for Q2 FY27 pursuant to Schedule III, Part A, Para A(15) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015

Regd. Office: Jain Plastic Park, P.O.Box: 72, N.H.No. 53, Jalgaon – 425 001. India. Tel: +91-257-2258011; Fax: +91-257-2258111; E-mail: jisl@jains.com; Visit us at: www.jains.com CIN: L29120MH1986PLC042028 JISL/SEC/2026/10/B-2/B-6 October 28, 2026 To, To, BSE Ltd., National Stock Exchange of India Ltd., Corporate Relationship Department, Exchange Plaza, C-1, Block G, 1st Floor, New Trading Wing, Bandra Kurla Complex, Rotunda Building, P. J. Tower, Dalal Street, Bandra (East), Mumbai - 400 001. Mumbai - 400 051. Email: corp.relations@bseindia.com Email : cc@nse.co.in Ref: Code No. 500219 (BSE) & JISLJALEQS (NSE) for Ordinary Equity Shares Code No. 570004 (BSE) & JISLDVREQS (NSE) for DVR Equity Shares Sub: Intimation of Investor Conference Call for Q2 FY27 pursuant to Schedule III, Part A, Para A(15) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Madam, We wish to inform you of the details of the upcoming Investor Conference Call for Q2 FY27 (details attached), for your reference and record. Sr. No. Event Date & Time Type of Meet Interaction with JISL Investor 04th November, Open for Group Investor 1 Conference Call 2026 of Investor / Call Conference Call – Q2 FY27 at 04.30 PM IST Participants Call Details: Option 1 Option 2 Primary Number : + 91 22 6280 1341 Click below link to join the Earning Call + 91 22 7115 8242 Directly: https://services.choruscall.in/Diamond International Toll – Free Number PassRegistration/register?confirmation USA – 18667462133, UK -08081011573 Number=4062038&linkSecurityString=2 Singapore – 8001012045 3c45afe7c Hong Kong - 800964448 Please take the same on record and acknowledge. Thanking you, Yours faithfully, For Jain Irrigation Systems Ltd. A V Ghodgaonkar Company Secretary Invites you to participate in Q2 FY27 Earnings Conference Call Jain Irrigation Systems Limited WEDNESDAY, 4 NOVEMBER 2026 | 4:30 PM IST The Management will be represented by Mr. Anil Jain CEO & Managing Director Mr. Bipeen Valame Chief Financial Officer JOIN THE CONFERENCE OPTION 1 | DIAL-IN NUMBERS Universal Dial-in (India) +91 22 6280 1341 / +91 22 7115 8242 International Toll-Free Numbers USA: 18667462133 | UK: 08081011573 Singapore: 8001012045 | Hong Kong: 800964448 OPTION 2 | DIAMONDPASS™ Express Join with DiamondPass™ — No Wait Time CLICK HERE TO REGISTER & JOIN Register in advance using the link above to join directly. Please dial in at least 10 minutes before the call to ensure timely connection. Jain Irrigation Systems Limited • Q2 FY2026–27 Investor & Analyst Conference Call