A shekarar 2021, kudaden shiga na tallace-tallace na masana'antar karafa ba ta wuce yuan tiriliyan 7, jimillar cinikin shigo da kaya da fitar da kayayyaki ya kai dalar Amurka biliyan 261.62, aikin da aka yi ya kai wani matsayi mai girma, kuma shirin na shekaru biyar na 14 ya samu kyakkyawar farawa.