Analysts/Institutional Investor Meet/Con. Call Updates

October 28, 2026 BSE Limited National Stock Exchange of India Limited Department of Corporate Services Listing Department, Floor 25, Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G Dalal Street, Mumbai 400 001 Bandra Kurla Complex, Bandra (East), Scrip Code No: 542665 Mumbai – 400 051 Debt Segment code:977028 Company Symbol: NEOGEN Subject: Intimation of schedule of Earnings Conference call pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations 2015 (“Listing Regulations”). Dear Sir/Madam, Pursuant to the provisions of Regulation 30 of the Listing Regulations, we would like to inform you that the Earnings Conference Call is scheduled to be held on Monday, November 2, 2026, at 5.00 p.m. IST for analysts/ investors to discuss the Q2FY27 results. Please find enclosed herewith the invitation for the same. The intimation is also uploaded on the Company’s website at https://neogenchem.com/financial-performance/ . We request you to please take the same on record. Thanking you, For Neogen Chemicals Limited Unnati Kanani Company Secretary and Compliance Officer Mem. No.: A35131 Note: No Unpublished Price Sensitive Information will be shared during the call. Encl.: Q2FY27 Earnings Conference Call invitation. Registered Office: 1002, Dev Corpora, Cadbury Junction, E: sales@neogenchem.com T: +91 22 2549 7300 Eastern Express Highway, Thane (W) 400 601, India. W: www.neogenchem.com F: +91 22 2549 7399 CIN No. L24200MH1989PLC050919 Q2 FY27 Earnings Conference Call Monday, 2nd November, 2026 at 5.00pm IST Neogen Chemicals Limited (“Neogen” / “the Company”), one of India’s leading manufacturers of specialty bromine chemicals, lithium chemicals, and advanced battery materials, will participate in a conference call on Monday, 2nd November, 2026 at 5.00pm IST for analysts and investors to discuss the Q2 FY27 results. The call will commence with a brief management discussion on the Q2 FY27 results followed by an interactive Question & Answer session. Neogen Chemicals will be represented by senior members of the management team. Dial-in details are as follows: Timing 5:00pm IST on Monday, 2nd November, 2026 To enable participants to connect to the conference call without having to wait for an operator, please register at the below mentioned link: Pre-registration You will receive dial in numbers, passcode and a pin for the concall on the registered email address provided by you. Kindly dial into the call on the Conference Call date and use the passcode & pin to connect to call Universal dial-in +91 22 6280 1141 / 7115 8042 Hong Kong Toll Free Number 800 964 448 Singapore Toll Free Number 800 101 2045 UK Toll Free Number 0 808 101 1573 USA Toll Free Number 1 866 746 2133 -ENDS- Page | 1 About Neogen Chemicals Limited Incorporated in 1989, Neogen Chemicals Ltd. (NSE Code: NEOGEN; BSE Code: 542665) is India’s one of the largest, oldest and most diverse manufacturers of Bromine-based and Lithium-based specialty chemicals. Products Its specialty chemicals product offerings comprise Organic as well as Inorganic chemicals. Its products are used in pharmaceuticals, agrochemicals, semi-conductors, engineering polymers, electronic chemicals, construction chemicals, and aroma chemicals, flavours and fragrances, dyes and specialty polymers, and refrigerant for Vapour Absorption Machine and with new upcoming usage in lithium-ion battery materials for energy storage and Electric Vehicles (EV) application. Over the years, Neogen has expanded its range of products and at present, manufactures an extensive range of specialty chemicals which find application across various industries in India and the world. It has a product portfolio of over 258 products. In addition to manufacturing specialty chemicals, Neogen also undertakes custom synthesis and contract manufacturing where the product is developed and customised primarily for a specific customer, but process know-how and technical specifications are developed in-house. The Company has announced plans to utilise its three decades of experience in Lithium Chemistry to manufacture Lithium-Ion battery materials with an initial investment plan to manufacture electrolytes and Lithium electrolyte salts. Facilities The Company operates out of its four manufacturing facilities located in Mahape, Navi Mumbai in Maharashtra, Dahej SEZ, Bharuch, Karakhadi, Vadodara in Gujarat and Patancheru, Sangareddy, Telangana (In January 2025, Buli Chemicals India Private Limited was merged with Neogen Chemicals, their facility was located in Patancheru). Neogen Chemicals Limited also has a wholly owned subsidiary – Neogen Ionics Limited, dedicated to projects related to battery materials. Neogen Ionics Limited is the first manufacturer in India to commercially supply lithium-ion battery electrolytes at commercial scale to a giga-scale battery manufacturing facility. For more information, please visit www.neogenchem.com OR contact: Unnati Kanani Nishid Solanki Neogen Chemicals Ltd. CDR India Tel: +91 22 2549 7300 (Ext: 364) Tel: +91 98203 68989 Email: unnati.kanani@neogenchem.com Email: nishid@cdr-india.com Disclaimer: Certain statements that may be made or discussed at the conference call may be forward-looking statements. Such forward-looking statements are subject to certain risks and uncertainties like government actions, local political or economic developments, technological risks, and many other factors that could cause our actual results to differ materially from those contemplated by the relevant forward-looking statements. Neogen Chemicals Limited will not be in any way responsible for any action taken based on such statements and discussions and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances. Page | 2