Ngo-Epreli ka-2021, imveliso yentsimbi eluhlaza yamazwe angama-64 aqukwe kwizibalo zeWorld Iron and Steel Association yayiziitoni ezili-169.5 lezigidi, inyuka nge-23.3% ngonyaka.

Ngo-Epreli ka-2021, imveliso yentsimbi eluhlaza yaseTshayina yayiziitoni ezingama-97.9 ezigidi, inyuke nge-13.4 ekhulwini ngonyaka;

Imveliso yentsimbi eluhlaza eIndiya yayiyi-8.3 yezigidi zeetoni, inyuke nge-152.1% ngonyaka;

Imveliso yentsimbi eluhlaza yaseJapan yayiziitoni ezi-7.8 zezigidi, inyuke nge-18.9% ngonyaka;

Imveliso yentsimbi eluhlaza e-US ibiziitoni ezizigidi eziyi-6.9, inyuke ngama-43.0% ngonyaka;

Imveliso yentsimbi ekrwada eRashiya iqikelelwa kwi-6.5 yezigidi zeetoni, inyuke nge-15.1% ngonyaka;

Imveliso yentsimbi eluhlaza yaseMzantsi Korea iqikelelwa kwi-5.9 yezigidi zeetoni, inyuke nge-15.4% ngonyaka;

Imveliso yentsimbi eluhlaza yaseJamani iqikelelwa kwi-3.4 yezigidi zeetoni, inyuke nge-31.5% ngonyaka;

Imveliso yentsimbi ekrwada eTurkey ibiziitoni ezizizigidi ezi-3.3, inyuke ngama-46.6% ngonyaka;

Imveliso yentsimbi eluhlaza eBrazil yayiyi-3.1 yezigidi zeetoni, inyuke nge-31.5% ngonyaka;

Imveliso yentsimbi eluhlaza e-Iran iqikelelwa kwi-2.5 yezigidi zeetoni, inyuke nge-6.4% ngonyaka.