Wing Tai Holdings on Friday announced a profit of S$22.3 million for the fiscal second quarter. This was a 7 per cent increase from the corresponding period last year. Revenue for the quarter came in at S$177 million. This was a 93 per cent increase from the same period last year. For the half-year ended 31 December 2009, the Group posted a revenue of S$454.3 million. This was a 101 per cent increase...