Analysts/Institutional Investor Meet/Con. Call Updates

Hi-TGCH | 011-48440050 @ PIPES Info@hitechpipes.in www.hitechpipes.in BUILDING A NEW INDIA Date: November 06, 2026 Listing Department, Corporate Relationship Department, National Stock Exchange of India Limited | BSE Limited Exchange Plaza, Plot No. C/1, G Block, Phiroze Jeejeebhoy Towers, Rotunda Bandra Kurla Complex- Bandra (E), Building, Dalal Street, Fort Mumbai-400051 Mumbai- 400001 NSE Symbol: HITECH Scrip Code: 543411 Sub: Audio Recording Link of the Earnings Conference Call on Unaudited Financial Results of the Company for the Quarter and Half year ended September 30, 2026 Dear Sir/ Madam, Pursuant to the Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, please find enclosed herewith the Audio Recording Link of the Earnings Conference Call held today i.e. Friday, November 06, 2026 at 01:00 P.M. (IST) with respect to the Company’s Unaudited Financial Results for the Quarter and Half year ended September 30, 2026. The Audio is available at website of the Company and can be accessed at: https:/ /hitechpipes.in/wp-content/up/l2o0a2d6s /11/10049039.mp3 This is for your information and records. Thanking you, Yours faithfully, For Hi-Tech Pipes Limited For HI-TECH PIPES LTD." Managing Director Ajay Kumar Bansal Managing Director = ERW PIPES & HOLLOW SECTIONS | GPGC SHEETS & COLOR COATED COIL | GI & GP PIPES | CR COILS & STRIPS | CRASH BARRIER=—= HI-TECH PIPES LIMITED 505, Pearls Omaxe Tower, Netaji Subhash Place, Pitampura, New Delhi -110034 CIN: L27202DL1985PLC019750