According to survey of the industry research institute LEDinside, Taiwan's listed LED manufacturers recorded total revenue of NT 6.927 billion in September 2009, a 7.2% growth from August and a 18.9% growth YoY – of which, LED chip makers’ total revenue in September gained 4.6% to NT 2.938 billion, while LED packagers posted NT 3.989 billion, 9.2% growth MoM.