多氟多：研发的氟材料相关产品目前暂无可直接用于航天领域的相关业务及订单

Group 1 - The core viewpoint of the article is that the company, Duofluoride (002407.SZ), currently does not have any fluorine material products that are directly applicable to the aerospace sector, nor any related business or orders [1] - The company has developed boron isotope-related products that have applications in aerospace and other fields [1]