Malinga ndi World Steel Statistics 2022 yomwe idatulutsidwa posachedwa ndi World Steel Association, kupanga zitsulo zapadziko lonse lapansi mu 2021 kunali matani 1.951 biliyoni, kukwera ndi 3.8% chaka chilichonse.Kupanga kwazitsulo zaku China kudafika matani biliyoni 1.033 mu 2021, kutsika ndi 3.0% pachaka, kutsika kwachaka choyamba kuyambira 2016, ndipo gawo lake lakupanga padziko lonse lapansi latsika mpaka 52.9% kuchokera 56,7% mu 2020.
Malinga ndi njira yopangira, kutulutsa kwachitsulo padziko lonse lapansi mu 2021 kudzakhala 70,8%, ndipo chitsulo cha eAF chidzakhala 28.9%, kutsika ndi 2.4 peresenti ndikukwera 2.6 peresenti poyerekeza ndi 2020. Kutulutsa kosalekeza mu 2021 kudzakhala 96.9 peresenti, mofanana ndi 2020.
Pankhani ya kugwiritsiridwa ntchito kowoneka bwino, kugwiritsidwa ntchito kwachitsulo chomalizidwa padziko lonse lapansi mu 2021 kunali matani 1.834 biliyoni, kukwera ndi 2.7% chaka chilichonse.Pafupifupi mayiko onse omwe atchulidwa m'ziwerengero awonjezera kuchuluka kwa chitsulo chomalizidwa mosiyanasiyana, pomwe ku China komwe kukuwoneka kuti chitsulo chomalizidwa kudatsika kuchokera pa matani biliyoni 1.006 mu 2020 mpaka matani 952 miliyoni, kutsika ndi 5.4%.Kugwiritsidwa ntchito kwachitsulo ku China mu 2021 kunali 51.9% yapadziko lonse lapansi, kutsika ndi 4.5 peresenti kuyambira 2020.