<h1><span>關鍵字</span></h1><ol><li><span>多角化經營</span></li><li><span>永續材料</span></li><li><span>稅後淨利</span></li><li><span>營收衰退</span></li><li><span>彈性纖維</span></li><li><span>循環經濟</span></li></ol>