Dangane da kididdigar kididdigar karafa ta duniya a shekarar 2022 kwanan nan da kungiyar karafa ta duniya ta fitar, yawan danyen karafa a duniya a shekarar 2021 ya kai ton biliyan 1.951, karuwa a duk shekara da kashi 3.8%.A shekarar 2021, yawan danyen karafa na kasar Sin ya kai tan biliyan 1.033, an samu raguwar kashi 3.0 bisa dari a duk shekara, adadin da aka samu a farkon shekarar 2016, kuma adadin da ake fitarwa a duniya ya ragu daga kashi 56.7% a shekarar 2020 zuwa 52.9 %.

Ta fuskar hanyar samar da kayayyaki, a shekarar 2021, yawan kayan da aka samar a duniya na mai canza karfe ya kai kashi 70.8% sannan na karfen tanderun lantarki ya kai kashi 28.9%, raguwar 2.4% da karuwa da kashi 2.6% idan aka kwatanta da shekarar 2020. Matsakaicin matsakaicin duniya. rabon simintin ci gaba a shekarar 2021 ya kasance 96.9%, daidai da na 2020.

A cikin 2021, yawan fitar da kayayyakin karafa na duniya (kayan kammala + samfuran da aka kammala) ya kai tan miliyan 459, tare da karuwar shekara-shekara na 13.1%.Adadin fitar da kayayyaki ya kai kashi 25.2% na abin da aka fitar, wanda ya dawo matakin a shekarar 2019.

Dangane da yadda ake amfani da shi, da alama yawan amfani da kayayyakin karafa a duniya a shekarar 2021 ya kai tan biliyan 1.834, karuwar shekara-shekara da kashi 2.7%.Yawan amfani da kayayyakin karafa da aka gama a kusan dukkan kasashen da ke cikin kididdigar ya karu zuwa matakai daban-daban, yayin da ake ganin yawan amfani da kayayyakin karafa a kasar Sin ya ragu daga tan biliyan 1.006 a shekarar 2020 zuwa tan miliyan 952, raguwar kashi 5.4%.A shekarar 2021, yawan karafa da kasar Sin ke amfani da shi ya kai kashi 51.9% na duniya, raguwar kashi 4.5 bisa 2020. Adadin kasashe da yankuna a duniya na cin manyan kayayyakin karafa a duniya.

A shekara ta 2021, adadin kowane mutum na duniya da aka gama amfani da karafa ya kai kilogiram 232.8, karuwa a kowace shekara da 3.8kg, wanda ya dan yi sama da kilogiram 230.4 a shekarar 2019 kafin barkewar cutar, wanda a bayyane yake yawan amfani da karfe a Belgium. , Jamhuriyar Czech, Koriya ta Kudu, Ostiriya da Italiya sun karu da fiye da 100kg.A bayyane yake amfani da samfuran ƙarfe na kowane mutum a Koriya ta Kudu