Analysts/Institutional Investor Meet/Con. Call Updates

ISO9001 REGISTERED Premier Explosives ~ MGMT.SYS. ~ RvAC024 DNVCertification B.v.TheNetherlands limited 11 August, 2026 To To The General Manager The Vice President, Department of Corporate Relations Listing Department BSE limited The National Stock Exchange of India Sir Phiroze Jeejeebhoy Towers, limited Dalal Street, Fort, Exchange Plaza, Bandra Kurla Complex, Mumbai -400 001 Sandra (East), Mumbai 400 051 Scrip code: 526247 Scrip code: PREMEXPLN Dear Sirs, Sub: Schedure of Conference Caff to be herd on 14th August, 2026. This is to inform you that a conference call for analysts and investors is scheduled to be held on Friday, of August, 2026 at 12:30 p.m. (1ST),to discuss the 01 FY27 Financial Results. 14th Detaifs of conference call are as per the attached annexure. This is for your kind information and record. Thanking you, Yours faithfully, For Premier Explosives limited K. Jhansi Laxmi Company Secretary Encl: a/a Regd. Office: "Premier House", # 11, Ishaq Colony, Near AOC Centre, Secunderabad - 500 015. (T.G.) INDIA Ph. No. :040-66146801 to 6803,6851 Fax: +91-40-66146839, +91-40-27843431 Email:investors@pelgel.com Website: www.pelgel.com CIN :L24110TG1980PLC002633 Premier Explosives Limited Q1FY27 Earnings Conference Call Call Participants Mr.T.V. Chowdary - Managing Director Mr. Vijay Kumar BM - CFO Contact us: Call Details Ms. Pooja Sharma pooja.sharma@stellar-ir.com Date: 14-August-2026 | Friday Time: 12:30 PM(IST) Mr. Akhilesh Gandhi, CFA Universal Access: akhilesh@stellar-ir.com 022 6280 1256 / 022 7115 8157 International Toll Free: Hong Kong: 800 964 448 | Singapore: 800 101 2045 UK: 0 808 101 1573 | USA: 1 866 746 2133 Contact: +91 22 6239 8024 For early registration click here Diamond Pass Link