多氟多：公司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 company, Duofu Duo (002407.SZ), responded to an investor inquiry regarding the application of its developed specialty fluorine materials in the aerospace sector, stating that there are currently no relevant business or orders for these materials in that field [2] - The company mentioned that its boron isotope-related products do have applications in aerospace and aviation sectors [2]