Forged waa soo saaraha si fiican u yaqaan biraha refractory gudaha Shiinaha.Anaga oo leh 20 sano oo waayo-aragnimo ah iyo in ka badan 100 horumarin oo wax soo saar ah, waxaan si fiican u fahamnay hab-dhaqanka iyo awoodaha molybdenum, tungsten, tantalum, iyo niobium.Marka lagu daro walxaha kale ee macdan iyo dhoobada, waxaan la qabsan karnaa sifooyinka biraha si sax ah shuruudahaaga gaarka ah.
Aaway kala duwanaanshiyaha ganacsigeena: Ilaa hadda waxaan ka samaynay nidaam wakiilo prosy Algeria, Masar, Iran, South Africa, India, Malaysia iyo wadamada kale ee Koonfur-bari Aasiya.Sidoo kale Bariga Dhexe iyo Koonfurta Ameerika.Waxaan leenahay lammaane iyo tiro badan oo macaamiil ah.
