A cewar bayanai daga Babban Hukumar Kwastam a watan Yuni na bakwai, 2020, adadin fitar da karafa daga kasar Sin a watan Mayu, 2020 ya kai tan miliyan 4.401, ya ragu da tan miliyan 1.919 daga watan Afrilu, kashi 23.4% a shekara; daga watan Janairu zuwa Mayu, jimillar fitar da tan miliyan 25.002 daga kasar Sin, ya ragu da kashi 14% a shekara.

Kasar Sin ta shigo da tan miliyan 1.280 na karfe a watan Mayu, ta kara tan 270,000 daga watan Afrilu, ta karu da kashi 30.3% a duk shekara; daga watan Janairu zuwa Mayu, kasar Sin ta shigo da tan miliyan 5.464 na karfe, karuwar kashi 12% a duk shekara.

Kasar Sin ta shigo da tan miliyan 87.026 na ma'adinan ƙarfe da tarin kayanta a watan Mayu, wanda ya ragu da tan miliyan 8.684 daga watan Afrilu, wanda ya karu da kashi 3.9% a shekara. Matsakaicin farashin shigo da kayayyaki ya kai dala 87.44 a kowace tan; daga watan Janairu zuwa Mayu, jimillar ma'adinan ƙarfe da aka shigo da su daga China da tarin kayanta ya kai tan miliyan 445.306, wanda ya karu da kashi 5.1% a shekara, kuma matsakaicin farashin shigo da kayayyaki ya kai dala 89.98 a kowace tan.