Ngwongwo nchara nke ụwa maka mba 64 na-akọ na World Steel Association bụ nde 156.4 na Septemba 2020, mmụba 2.9% ma e jiri ya tụnyere Septemba 2019. China mepụtara nde tọn 92.6 nke nchara nchara na Septemba 2020, mmụba nke 10.9% ma e jiri ya tụnyere ya. Septemba 2019. India weputara ton nde 8.5 nke nchara nchara na Septemba 2020, gbadara 2.9% na Septemba 2019. Japan weputara tọn nde 6.5 nke nchara nchara na Septemba 2020 gbadara 19.3% na Septemba 2019. South Korea'Nrụpụta igwe anaghị agba nchara maka Septemba 2020 bụ nde tọn 5.8, gbagoro na 2.1% na Septemba 2019. United States mepụtara nde tọn 5.7 nke nchara na Septemba 2020, mbelata nke 18.5% ma e jiri ya tụnyere Septemba 2019.

Ngwongwo nchara zuru ụwa ọnụ bụ 1,347.4 nde tọn n'ime ọnwa itoolu mbụ nke 2020, gbadara site na 3.2% ma e jiri ya tụnyere otu oge ahụ na 2019. Eshia mepụtara nde tọn 1,001.7 nke nchara nchara n'ime ọnwa itoolu mbụ nke 2020, mmụba nke 0.2% karịa. otu oge nke 2019. EU mepụtara 99.4 nde tonne nke nchara nchara n'ime ọnwa itoolu mbụ nke 2020, gbadara 17.9% ma e jiri ya tụnyere otu oge ahụ na 2019. Ngwongwo nchara na CIS bụ 74.3 nde tonne na ọnwa itoolu mbụ. nke 2020, gbadara 2.5% tụnyere otu oge na 2019. North America'Ihe nrụpụta nchara nchara n'ime ọnwa itoolu mbụ nke 2020 bụ nde tọn 74.0, mbelata nke 18.2% ma e jiri ya tụnyere otu oge ahụ na 2019.