A ranar 9 ga Nuwamba, Ƙungiyar Ƙarfe da Karfe ta Amurka ta ba da sanarwar cewa a cikin Satumba 2021, jigilar ƙarfe na Amurka ya kai tan miliyan 8.085, karuwar shekara-shekara na 21.3% da raguwar wata-wata na 3.8%.
Daga watan Janairu zuwa Satumba, jigilar kayayyakin karafa na Amurka sun kai tan miliyan 70.739, karuwa a duk shekara da kashi 17.0%.
Bugu da kari, daga watan Janairu zuwa Satumba, jigilar kayayyaki masu juriya da lalata na Amurka ya karu da kashi 19% a duk shekara, jigilar ruwan sanyi ya karu da kashi 17% a duk shekara, sannan jigilar kayayyaki masu zafi mai zafi ya karu da kashi 12%. shekara-shekara