Posted on February 1, 2021 by Hokkaido NewsReishi Mushroom Extract Market Investment Analysis | Nammex (United States), Qingdao Dacon Trading Co., Ltd. (China), Xian Yuensun Biological Technology Co., Ltd. (China) – Iran Independent News Service Reishi Mushroom Extract Market Investment Analysis | Nammex (United States), Qingdao Dacon Trading Co., Ltd. (China), Xian Yuensun Biological Technology Co., Ltd. (China) Iran Independent News Service