Investor Presentaiton

Indian Aero Engines Opportunities MT30 Marine Gas Turbine World's most powerful in service marine gesturbine 21ST CENTURY PROPULSION FOR INDIAN NAVY WARSHIPS: ROLLS-ROYCE AND HAL MOU FOR MT30 MARINE ENGINES Sunday, May 8, 20121 by Indian Defence News www.indiandefensenews.in DEFENCE EXPERTS URGED THE INDIAN GOVERNMENT TO MAKE AERO ENGINES IN INDIA FOR SELF RELIANCE Sunday, July 21, 2019 by Indian Defence News Greater use of lightweight materials DRDO'S TURBO FAN ENGINE FOR UAVS WILL MAKE INDIA SELF-RELIANT IN THIS COMPLEX AND CRITIVCAL TECHNOLOGY: G. SATHEESH REDDY, SECRETARY DDR&D & CHAIRMAN DRDO Thursday, November 25, 2021 by Indian Defence News +30% of Titanium per Leap Engine Titanium main parts for leap • Fan Disk and Fan Blade Leading Edge • Fan Hub Frame and LPC Vanes & Blades Fan Frame Shroud, Struts & Shroud Link Fan Frame LPC Vanes & Blades Fan Hub Frame Fan Frame Shroud Fan Blade • Bearing Housing and Supports • Kit Engines, Tubes, Struts.. AMCA Aero Engines: The project's initial development cost is estimated to be close to Rs. 25,000 cr, out of which engine development program is Rs. 15,000 cr PC PTC INDUSTRIES AEROLLOY TECHNOLOGIES © 2023 ptcil.com 27

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