Raws li lub ntiaj teb Steel Statistics 2022 nyuam qhuav tso tawm los ntawm World Steel Association, ntiaj teb no crude steel ntau lawm nyob rau hauv 2021 yog 1.951 billion tons, nce 3.8% xyoo rau xyoo.Tuam Tshoj cov khoom siv roj av tau nce mus txog 1.033 billion tons hauv xyoo 2021, poob 3.0% xyoo-rau-xyoo, thawj xyoo-rau-xyoo poob txij li xyoo 2016, thiab nws cov khoom lag luam thoob ntiaj teb poob mus rau 52.9% los ntawm 56.7% xyoo 2020.
Los ntawm kev xav ntawm txoj kev tsim khoom, lub ntiaj teb cov khoom tsim tawm ntawm cov hlau hloov pauv hauv 2021 yuav suav txog 70.8%, thiab cov hlau eAF yuav suav txog 28.9%, nqis 2.4 feem pua ​​​​cov ntsiab lus thiab nce 2.6 feem pua ​​​​cov ntsiab lus raws li piv nrog 2020. Qhov nruab nrab nruab nrab ntawm lub ntiaj teb. ntawm kev nruam nruam hauv 2021 yuav yog 96.9 feem pua, tib yam li xyoo 2020.
Nyob rau hauv cov nqe lus ntawm kev siv pom tseeb, lub ntiaj teb pom tseeb kev siv cov hlau tiav hauv 2021 yog 1.834 billion tons, nce 2.7% xyoo rau xyoo.Yuav luag txhua lub tebchaws tau teev nyob rau hauv kev txheeb cais tau nce qhov pom tseeb ntawm kev siv cov hlau tiav mus rau qhov sib txawv, thaum Tuam Tshoj qhov pom tseeb ntawm cov hlau tiav tau txo qis los ntawm 1.006 billion tons hauv 2020 txog 952 lab tons, nqis 5.4%.Tuam Tshoj qhov pom tseeb steel noj hauv 2021 suav txog 51.9% ntawm lub ntiaj teb tag nrho, nqis 4.5 feem pua ​​​​ntawm 2020.