This information was given by Minister of State in the Ministry of Heavy Industries and Public Enterprises Shri Babul Supriyo in reply to a written question in the Lok Sabha today
अवजड उद्योग राज्यमंत्री बाबुल सुप्रियो यांनी लोकसभेत एका लेखी प्रश्नाच्या उत्तरात ही माहिती दिली