Group 1 - The core point of the article is that Dafu Technology announced the sale of a 49% stake in Ulanqab Dasheng Graphite New Materials Co., Ltd. for a base price of 206 million yuan, following the completion of auditing and evaluation work [2] - Dafu Technology initially invested 600 million yuan to acquire the 49% stake in Dasheng Graphite, which focuses on deep processing of natural graphite and produces core products such as high-purity graphite and lithium-ion battery anode materials [2] - The transaction is part of Dafu Technology's strategy to divest from its investment in the graphite sector, which has applications in metallurgy, chemicals, electronics, and new energy batteries [2]