Shyam Metalics reported a 13% YoY growth in stainless steel sales for March.Senco Gold reported a 23% YoY retail growth and 18.4% growth in same-store sales growth.IRB Infrastructure reported a 25% YoY growth in gross toll revenue.Vodafone Idea approved the allotment of 3,695 crore shares worth Rs 36,950 crore to the government.