力合科创：公司参股企业兰度生物经营正常

Group 1 - The core viewpoint of the article is that Lihua Science and Technology's investee company, Landu Bio, is operating normally and focuses on high-end biomedical materials, primarily used in various medical fields [2] - Lihua Cloud's main business involves self-disinfecting antiviral functional materials and related solutions, indicating a focus on innovative material technology [2] - Both companies mentioned do not engage in brain-computer interface concepts, which is a clarification for investors regarding their business scope [2]