I ʻApelila 2021, ʻo ka hana kila maka o 64 mau ʻāina i hoʻokomo ʻia i loko o nā helu helu o ka World Iron and Steel Association he 169.5 miliona tons, e piʻi ana ma ka 23.3% i kēlā me kēia makahiki.

I ʻApelila 2021, ʻo ka hana kila maka o Kina he 97.9 miliona tone, piʻi aʻe he 13.4 pakeneka i kēlā me kēia makahiki;

ʻO ka hana kila maka o India he 8.3 miliona tone, piʻi 152.1% i kēlā me kēia makahiki;

ʻO 7.8 miliona tone ka hana kila maka o Iapana, he 18.9% i piʻi i kēlā me kēia makahiki;

ʻO ka hana kila maka o ʻAmelika Hui Pū ʻIa he 6.9 miliona tone, piʻi 43.0% i kēlā me kēia makahiki;

Ua manaʻo ʻia ka hana kila maka o Rusia ma 6.5 miliona tone, piʻi 15.1% i kēlā me kēia makahiki;

Ua manaʻo ʻia ka hana kila maka o Kōlea Hema he 5.9 miliona tone, piʻi 15.4% i kēlā me kēia makahiki;

Ua manaʻo ʻia ka hana kila maka Kelemania he 3.4 miliona tons, piʻi 31.5% i kēlā me kēia makahiki;

ʻO ka hana kila maka o Turkey he 3.3 miliona tons, piʻi 46.6% i kēlā me kēia makahiki;

ʻO ka hana kila maka o Brazil he 3.1 miliona tone, piʻi 31.5% i kēlā me kēia makahiki;

Ua manaʻo ʻia ka hana kila maka o Iran he 2.5 miliona tone, piʻi 6.4 pakeneka i kēlā me kēia makahiki