Waxaa keenay aasaaska suuqa oo xooggan iyo kobaca degdega ah ee baahida qaybta tamarta cusub, Shanghaisuuqa aluminium mustaqbalkawaxay muujisay isbeddel sare Isniintii, Meey 27-keedii. Sida laga soo xigtay xogta laga helayo Isweydaarsiga Mustaqbalka ee Shanghai, qandaraaska aluminium ee ugu firfircoon July ayaa kor u kacay 0.1% ganacsiga maalinlaha ah, iyadoo qiimuhu uu kor u kacay 20910 yuan halkii ton. Qiimahani kama foga labadii sano ee ugu sarreeyay ee 21610 yuan ku dhuftay usbuucii hore.

Kor u kaca qiimaha aluminiumka waxaa inta badan xoojiyay laba arrimood oo waaweyn. Marka hore, korodhka qiimaha aluminiumku wuxuu bixiyaa taageero xooggan oo loogu talagalay qiimaha aluminiumka. Sida alaabta ugu muhiimsan ee aluminium, isbeddelka qiimaha aluminium oxide wuxuu si toos ah u saameeyaa qiimaha wax soo saarka ee aluminium. Dhawaan, qiimaha qandaraasyada alumina ayaa si aad ah kor ugu kacay, iyada oo 8.3% korodhay usbuucii hore. Inkasta oo uu hoos u dhacay 0.4% Isniintii, qiimaha halkii ton ayaa weli ah heer sare oo ah 4062 yuan. Korodhkan qiimaha ayaa si toos ah loogu gudbiyaa qiimaha aluminiumka, taasoo u oggolaanaysa qiimaha aluminiumku inuu ku sii xoogeysto suuqa.

Marka labaad, kobaca degdega ah ee qaybta tamarta cusub ayaa sidoo kale bixisay dhiirigelin muhiim u ah kor u kaca qiimaha aluminium. Iyadoo xoogga la saarayo tamarta nadiifka ah iyo horumarinta joogtada ah, baahida loo qabo baabuurta tamarta cusub iyo alaabada kale ayaa si joogto ah u kordheysa. Aluminium, sida walxo fudud, waxay leedahay rajooyin codsi oo ballaadhan oo ku saabsan beeraha sida baabuurta tamarta cusub. Kobaca baahidani waxay ku durtay firfircooni cusub suuqa aluminiumka, taasoo kor u qaadaysa qiimaha aluminiumka.

Xogta ganacsiga ee Isweydaarsiga Mustaqbalka ee Shanghai ayaa sidoo kale ka tarjumaysa isbeddelka firfircoon ee suuqa. Marka lagu daro kororka qandaraasyada mustaqbalka ee aluminium, noocyo kale oo bir ah ayaa sidoo kale muujiyay isbeddello kala duwan. Naxaasta Shanghai ayaa hoos u dhacday 0.4% ilaa 83530 yuan halkii ton; Daasadda Shanghai ayaa hoos u dhacday 0.2% ilaa 272900 yuan halkii ton; Nikkel Shanghai ayaa kor u kacay 0.5% ilaa 152930 yuan halkii ton; Shanghai zinc waxay kor u kacday 0.3% ilaa 24690 yuan halkii ton; Hogaaminta Shanghai ayaa kor u kacday 0.4% ilaa 18550 yuan halkii ton. Isbeddellada qiimaha ee noocyadan birta ah waxay ka tarjumaysaa kakanaanta iyo kala duwanaanshaha saadka suuqa iyo xidhiidhada baahida.

Guud ahaan, isbeddelka sare ee Shanghaialuminium mustaqbalka suuqawaxaa taageeray arrimo kala duwan. Kor u kaca kharashka alaabta ceeriin iyo kobaca degdega ah ee qaybta tamarta cusub ayaa siisay taageero xoogan qiimaha aluminium, iyada oo sidoo kale ka tarjumaysa rajooyinka suuqa ee rajooyinka mustaqbalka ee suuqa aluminium. Iyada oo si tartiib tartiib ah u soo kabashada dhaqaalaha adduunka iyo horumarinta degdega ah ee tamarta cusub iyo qaybaha kale, suuqa aluminiumka ayaa la filayaa inuu sii wado inuu sii wado isbeddel joogto ah oo kor u kaca.