Dị ka data sitere na World Steel Association (worldsteel), mmepụta nchara zuru ụwa ọnụ n'ọnwa Ọktoba nke afọ a dara 10.6% kwa afọ ruo nde tọn 145.7.Site na Jenụwarị ruo Ọktọba nke afọ a, nchara nchara zuru ụwa ọnụ bụ ijeri ijeri 1.6, mmụba kwa afọ nke 5.9%.

N'ọnwa Ọktọba, mmepụta nchara nke Eshia bụ nde tọn 100.7, gbadara 16.6% kwa afọ.N'ime ha, China 71.6 nde tọn, gbadata 23.3% kwa afọ;Japan 8.2 nde tọn, gbagoro 14.3% kwa afọ;India 9.8 nde tọn, elu 2.4% kwa afọ;South Korea rụpụtara nde tọn 5.8, gbadata 1% kwa afọ.

Mba 27 EU mepụtara nde tọn 13.4 nke nchara nchara n'ọnwa Ọktọba, mmụba nke 6.4% kwa afọ, nke mmepụta Germany bụ nde tọn 3.7, mmụba nke 7% kwa afọ.

Turkey rụpụtara nde tọn 3.5 nke nchara nchara n'ọnwa Ọktoba, mmụba nke 8% ma e jiri ya tụnyere otu ọnwa n'afọ gara aga.Ngwongwo nchara nchara na CIS bụ nde tọn 8.3, gbadata 0.2% kwa afọ, na atụmatụ Russia mere atụmatụ bụ nde tọn 6.1, gbagoro 0.5% kwa afọ.

Na North America, ngụkọta nchara nchara n'October bụ nde tọn 10.2, mmụba nke 16.9% kwa afọ, na mmepụta US bụ nde tọn 7.5, mmụba nke 20.5% kwa afọ.Ihe nrụpụta nchara nchara na South America bụ nde tọn 4 n'ọnwa Ọktoba, mmụba nke 12.1% kwa afọ, na mmepụta Brazil bụ nde tọn 3.2, mmụba nke 10.4% kwa afọ.

N'ọnwa Ọktoba, Afrịka na-emepụta nde tọn 1.4 nke nchara nchara, mmụba kwa afọ nke 24.1%.Ngụkọta mmepụta nke igwe anaghị agba nchara na Middle East bụ nde tọn 3.2, gbadata 12.7%, na atụmatụ Iran siri pụta bụ nde tọn 2.2, gbadata 15.3% kwa afọ.