Reuters: The world’s top industrial enzymes producer, Novozymes A/S, said on Friday that it expects China to launch its first commercial cellulosic ethanol facility by 2013. The Denmark-based company signed an agreement to provide enzymes for a demonstration plant in China that will produce 3 million gallons of ethanol from corn stalks by the third quarter of 2011, the company said at a briefing in Beijing. Cellulosic ethanol is part of a worldwide move toward “second generation” …