华绿生物：目前同行业上市公司中仅本公司工厂化生产舞茸产品

Group 1 - The core viewpoint is that Hualu Bio has achieved a breakthrough in the industrialized cultivation technology of Grifola frondosa (Maitake mushroom), positioning itself as a leader in the industry [2] - According to Hualu Bio, it is currently the only listed company in the industry that has implemented industrialized production of Maitake products, with no other companies known to have achieved this [2]