每經AI快(kuai)訊，8月(yue)13日(ri)，閏(run)土股(gu)份公(gong)(gong)(gong)(gong)告，公(gong)(gong)(gong)(gong)司投資參股(gu)的巍華新材將于(yu)8月(yue)14日(ri)在上(shang)交所正(zheng)式(shi)掛(gua)牌上(shang)市。截至本公(gong)(gong)(gong)(gong)告披露(lu)日(ri)，公(gong)(gong)(gong)(gong)司持有巍華新材5,325萬股(gu)股(gu)份，占(zhan)(zhan)其(qi)首次(ci)公(gong)(gong)(gong)(gong)開(kai)發(fa)行前總股(gu)本的20.56%，占(zhan)(zhan)其(qi)首次(ci)公(gong)(gong)(gong)(gong)開(kai)發(fa)行后總股(gu)本的15.42%。