This is to inform you that a conference call for analysts and investors is scheduled to be held on Friday, November 13, 2026 at 12:30 PM (IST), to discuss the Q2&H1FY27 Financial Results.

IISO9I001 R~EGISTERED Premier Explosives ~ MGMT.SYS. ~ RvAC024 DNV Certification BVTheNetherlands limited November 05, 2026 To To The General Manager The Vice President, Department of Corporate Relations Listing Department SSE Limited The National Stock Exchange of India Sir Phiroze Jeejeebhoy Towers, Limited Dalal Street, Fort, Exchange Plaza, Sandra Kurla Complex, Mumbai -400 001 Sandra (East" Mumbai 400 051 Scrip code: 526247 Scrip code: PREMEXPLN Dear Sirs, Sub: Schedule of Conference Carrto be held on November 13, 2026. This is to inform you that a conference call for analysts and investors is scheduled to be held on Friday, 13th of November, 2026 at 12:30 PM (1ST), to discuss the Q2&H1FY27 Financial Results. Details 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 Enel: ala 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, +91-40-27843431Email:investors@pelgel.com Website: www.pelgel.com CIN : L24110TG1980PLC002633 Premier Explosives Limited Q2 & H1FY27 Earnings Conference Call Call Participants Mr.T.V. Chowdary - Managing Director Contact us: Mr. Vijay Kumar BM - CFO Mr. Akhilesh Gandhi, CFA Call Details akhilesh@stellar-ir.com Date: 13-November-2026 | Friday CA Vishwa Shah Time: 12:30 PM(IST) vishwa@stellar-ir.com Universal Access: 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