TAIYUAN - China's magnesium consumption will grow rapidly by around 30 per cent in the years to come, making Asia the largest magnesium consumer in the world, predicted experts attending a magnesium and magnesium alloy industry seminar held here recently. The Chinese magnesium market is the fastest growing in the world, with output estimated at 250,000 tons in 2007, surging from 150,000 tons in 2006. The…