Ngokweengxelo zeendaba zangaphandle nge-29 kaMeyi, umhlaba jikelelealuminiyamumvelisi ucaphule i-$ 175 ngetoni nganye kwi-premium ye-aluminium ukuba ithunyelwe eJapan kwikota yesithathu yalo nyaka, eyi-18-21% ephezulu kunexabiso kwikota yesibini. Le kowuti inyukayo ngaphandle kwamathandabuzo iveza uxinzelelo lwangoku lwemfuno yobonelelo olujongene nemarike ye-aluminiyam yehlabathi.

 
I-premium ye-aluminium, njengomahluko phakathi kwexabiso le-aluminiyam kunye nexabiso lokujonga, lidla ngokuthathwa njenge-barometer yobonelelo lwemarike kunye nemfuno. Kwikota yesibini yalo nyaka, abathengi baseJapan bavumile ukuhlawula i-premium ye-145 yeedola ukuya kwi-148 yeetoni ze-aluminium, eye yanda xa kuthelekiswa nekota yangaphambili. Kodwa njengoko singena kwikota yesithathu, ukunyuka kwamaxabiso eprimiyamu ye-aluminium kuphawuleka ngakumbi, okubonisa ukuba uxinzelelo lokubonelela kwimarike ye-aluminium luhlala luqina.
Oyena nobangela wale meko ixineneyo ulele kukungalingani kwemfuno yobonelelo kwimarike ye-aluminiyam yehlabathi. Ngakolunye uhlangothi, ukunyuka okuqhubekayo kwemfuno yokusetyenziswa kwe-aluminium kummandla waseYurophu kuye kwakhokelela ekubeni abavelisi be-aluminium behlabathi jikelele baphendukele kwimarike yaseYurophu, ngaloo ndlela banciphisa ukunikezelwa kwe-aluminium kummandla wase-Asia. Olu nikezelo lonikezelo lwengingqi luye lwandisa ukunqongophala konikezelo lwe-aluminium kummandla waseAsia, ngakumbi kwimarike yaseJapan.

 
Kwelinye icala, iprimiyamu ye-aluminium kuMntla Melika iphezulu kakhulu kunaleyo yase-Asia, ebonisa ngakumbi ukungalingani kubonelelo lwemarike ye-aluminium yehlabathi. Oku kungalingani akubonakali nje kuphela kummandla, kodwa nakwihlabathi jikelele. Ngokubuyiswa koqoqosho lwehlabathi, imfuno ye-aluminium iyanda ngokuthe ngcembe, kodwa ukunikezelwa akuzange kugcinwe ngexesha elifanelekileyo, okukhokelela ekunyukeni okuqhubekayo kwamaxabiso e-aluminium.

 
Ngaphandle kobonelelo oluqinileyo kwimarike ye-aluminium yehlabathi, abathengi baseJapan be-aluminium bakholelwa ukuba iikowuti ezivela kubanikezeli be-aluminium baphesheya ziphezulu kakhulu. Oku kungenxa yemfuno ecothayo ye-aluminiyam kwimizi-mveliso yasekhaya yaseJapan kunye nemizi-mveliso yokwakha, kunye ne-inventri eninzi ye-aluminiyam yasekhaya eJapan. Ke ngoko, abathengi baseJapan be-aluminium balumkile malunga neengcaphuno ezivela kubanikezeli be-aluminium baphesheya.