... , it bought out the former Hongyuan Seaweed Industry Co., Ltd. of the Ganyu County of Jiangsu Province, newly added the mannitol abstraction technology ... Treeful Jiejing Pharmaceutical Co., Ltd. held by the Huayuan Treeful Pharmaceutical (Group) Co., Ltd., and became the only shareholder of the Shandong Treeful Jiejing Pharmaceutical Co., Ltd. In March ...