Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, this is to inform you that an Earnings Call will be held on Thursday, ....

August 10, 2026 The Corporate Services Department Manager - Listing Department BSE Limited The National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot no. C/1, G Block, Dalal Street, Bandra-Kurla Complex Mumbai- 400 001 Bandra (E), Mumbai - 400 051 BSE Scrip Code: 543413 NSE Symbol: TEGA Subject: Intimation of Earnings Call for the Quarter ended June 30, 2026 Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, this is to inform you that an Earnings Call will be held on Thursday, August 13, 2026, at 5:00 PM (IST) to discuss operational and financial performance of the Company for the Quarter ended June 30, 2026. The invite giving requisite details including the pre-registration link and dial-in details is attached herewith. This disclosure will also be hosted on the Company’s website viz. www.tegaindustries.com. Kindly take the information on your record. Thanking you, Yours faithfully, For Tega Industries Limited Manjuree Rai Company Secretary & Compliance Officer Membership No. A12858 Enclosed: As stated above Tega Industries Limited Access Numbers +91 22 6280 1550 Q1 FY27 Earnings Conference Call Primary Number + 91 22 7115 8378 Thursday, 13th August 2026 at 5:00 PM IST Hongkong: 800 96 4448 Diamond Pass Pre - Registration Link – CLICK HERE Singapore: 800 101 2045 International Toll Free Number USA: 1 866 746 2133 Participants UK: 0 808 101 1573 Mr. Mehul Mohanka - MD & Group CEO Mr. Ravi Narayan Joshi– CFO MUFG Intime – IR Mr. Pratik Basu Roy – President – Product Management & Sales RSVP: Mr. Nikunj Seth / Ms. Sejal Bhattar Mr. Lance Dawber – COO, Molycop Email: nikunj.seth@in.mpms.mufg.com / sejal.bhatttar@in.mpms.mufg.com Mr. Patrick Koley – CFO, Molycop