In 2014, the Yilan farm introduced the Runsheng edible mushroom limited company that cover 50 thousand square meters, to invest 9 million CNY to produce the bags of Black fungus and cultivating, having a considerable economic benefit. In 2015, it plans to invest 1.2 million CNY to expand workshop area of 800 square meters, to produce 2 million mushroom spawn bags. Expecting the output of Black fungus will reach 25 tons, output value reaching 2 million CNY, the profit reaching 800 thousand CNY.