Rs 7,500 Crore Order Book: Railway Infra Company Acquires Jindal Rail Infrastructure, Expands Wagon Market Presence – Operating Margins Surged from 3 Per cent to 8 Per cent! Rs 7,500 Crore Order Book: Railway Infra Company Acquires Jindal Rail Infrastructure, Expands Wagon Market Presence – Operating Margins Surged from 3 Per cent to 8 Per cent! The company’s shares have delivered an impressive return of around 700 per cent to its shareholders. Rakesh Deshmukh / Wednesday, September 4, 2024 / Article rating: 4.2 The company’s shares have delivered an impressive return of around 700 per cent to its shareholders.