NgoNovemba 9, i-American Iron and Steel Association yamemezela ukuthi ngoSepthemba 2021, ukuthunyelwa kwensimbi kwase-US kwaba amathani ayizigidi eziyi-8.085, okuwukukhula konyaka ngo-21.3% kanye nokwehla kwenyanga nenyanga ngo-3.8%.
Kusukela ngoJanuwari kuya kuSepthemba, ukuthunyelwa kwensimbi yase-US bekungamathani ayizigidi ezingama-70.739, ukwanda konyaka ngo-17.0%.
Ngaphezu kwalokho, kusukela ngoJanuwari kuya kuSepthemba, ukuthunyelwa kwemichilo ekwazi ukumelana nokugqwala yase-US kwenyuke ngo-19% unyaka nonyaka, ukuthunyelwa kwemigqa egoqelwe ngamakhaza kukhuphuke ngo-17% unyaka nonyaka, kwathi ukuthunyelwa kwemigqa egoqwayo kukhuphuke ngo-12%. unyaka nonyaka