Wadannan shekarun, akwai rahotanni sosai a cikin kafofin watsa labarai na labarai wanda gwamnatin Japan za ta karfafa tsarin ajiyarmetals wuyaamfani a cikin kayayyakin masana'antu kamar motocin lantarki. An tabbatar da ragin karafan Japan na yau da kullun na kwanaki 60 na amfani da gida kuma an saita su fadada zuwa sama da watanni shida. Orarancin ƙarfe suna da mahimmanci ga masana'antu na yankan yankuna na Japan amma suna dogaro da dogaro da ƙasashe masu wuya daga takamaiman ƙasashe kamar China. Jirgin ruwan Japan shigo da kusan dukkan karafa masu daraja cewa bukatun masana'antar. Misali, kusan 60% nam duniyaWannan yana buƙatar maganadita don motene masu lantarki, ana shigo da China. Statisticsididdigar shekara ta shekara ta 2018 daga ma'aikatar kasuwanci da masana'antu sun nuna cewa kashi 58 na Vietnam, kashi 10 daga Barorina.
Tsarin Reserve na Japan na yau da kullun don karafa mai daraja da aka shirya a 1986. Gwamnatin Jafananci an shirya su fiye da watanni shida. Don guje wa shafar farashin kasuwa, gwamnati ba zata bayyana adadin ajiyar ba.
Wasu metals da wuya an samar da su a Afirka amma bukatar samun mai da kamfanoni na kasar Sin. Don haka gwamnatin Jafan ta ce ta shirya karantawar mai da gas da manyan kayayyakin albarkatun kasa don sanya kudaden shiga da kamfanonin kasar Japaniya don su iya tara kudade daga cibiyoyin hada-hadar Japan.
A cewar kididdigar, fitar da kayayyakin kasar Sin na duniya da ke cikin watan Yuli sun sauka kusan shekara 70%. Gao Feng, kakakin ma'aikatar kasuwanci, ya ce a ranar 20 ga watan Agusta ta cewa samarwa da ayyukan kasuwanci na ƙasashen duniya ƙasa saboda tasirin A wannan shekara saboda tasirin Covid-19. Ma'aikatan kasar Sin yana gudanar da ciniki na duniya bisa ga canje-canje a kasuwar tattalin arziki da haɗari. Fitar da ƙasashen ƙasa da wuya ya fadi 20.2 cikin shekaru 22,735.8 a cikin wata bakwai na wannan shekara, a cewar bayanai da ke na gaba daya, a cewar data da aka saki da babban tsarin kwastam.