KARACHI (APP) - Rafhan Maize Products Ltd has posted a higher profit after tax of Rs. 397.061 million for the quarter ending March 31, 2010 and declared an interim cash dividend of Rs. 35 per share. According to financial results of the company despatched to KSE here Monday, the profit before tax surged to Rs. 612.197m as earning per share jumped to Rs 42.99 during the period under review.