Dhibaatooyinka qaarkood iyo jihada horumarinta suuqa budada graphite

Wax soo saarkagaraafitShiinaha ayaa had iyo jeer ahaa kan ugu sarreeya adduunka. Sannadka 2020, Shiinaha wuxuu soo saari doonaa 650,000 oo tan oo graphite dabiici ah, taasoo ka dhigan 62% wadarta guud ee adduunka. Laakiin warshadaha budada graphite ee Shiinaha ayaa sidoo kale wajahaya dhibaatooyin. Garaafiga Furuite ee soo socda ayaa si faahfaahsan kuu soo bandhigi doona:

Tan koowaad waa in inta badan shirkadaha macdanta iyo farsamaynta graphite ee Shiinaha ay ku jiraan xaalad "daciifnimo yar oo kala firirsan", iyadoo horumar aan nidaamsanayn iyo horumar ugaadhsi ah uu jiro, qashin halis ah oo kheyraadka macdanta ah iyo heerka isticmaalka oo hooseeya. Dhibaatada labaad ayaa ah in alaabada graphite-ka dabiiciga ah ee Shiinaha ay inta badan yihiin alaabada aasaasiga ah, qiimaha dheeraadka ah ee alaabada graphite-kana uu hooseeyo, alaabada heerka sare ahna waxay inta badan ku tiirsan yihiin soo dejinta. Tan saddexaad waa caqabadaha deegaanka ee culus, soo saarista budada graphite-kana waxaa xoojiyay xakamaynta deegaanka. Hawsha macdan qodista, dhaqidda iyo nadiifinta ee budada graphite-ka dabiiciga ah way fududahay in la soo saaro boodh, la burburiyo dhirta oo la wasakheeyo ciidda iyo biyaha, halka kuwa dambe ay yihiin kuwa dib u dhaca.wax soo saarhababka shirkadaha graphite ee Shiinaha waxay horseedaan dhibaatooyin ilaalin deegaan. Marka afraad, cadaadiska kharashka shaqada, macdan qodista dhagaxa Shiinaha waa warshado shaqo badan qabta, kharashka shaqaduna wuxuu ka badan yahay 10% wadarta kharashka hawlgalka. Sannadihii ugu dambeeyay, kharashka shaqada ee Shiinaha ayaa si degdeg ah kor ugu kacay. Shanaad, kharashka tamarta ayaa sii kordhaya oo aan loo adkaysan karin shirkadaha graphite.
Budada garaafitkaWax soo saarku waa warshado tamar badan qaata, qiimaha korontaduna wuxuu ku kacayaa qiyaastii 1/4. Iyadoo ay soo badanayaan gawaarida tamarta cusub, walxaha anode ee baytariyada lithium ayaa noqday jihada ugu muhiimsan ee codsiga graphite. Shirkado badan oo waaweyn oo gudaha ah ayaa sidoo kale maalgashaday mashaariicda farsamaynta qoto dheer ee graphite flake, graphite flake-na wuxuu isu beddelay badeecooyin qiimo sare leh; Isla mar ahaantaana, isdhexgalka kheyraadka macdanta gudaha ayaa sidoo kale sii dardargelinaya, kheyraadka tayada sare leh ee warshadaha graphite-na waxaa sidoo kale loo janjeerin doonaa shirkadaha wax soo saarka ee waaweyn iyo kuwa dhexdhexaadka ah; Kordhinta baaxadda leh ee baahida warshadaha budada graphite waxay sii kordhin doontaa kobaca soo dejinta graphite, waxayna sidoo kale horseedi doontaa dib-u-habaynta gudahagraphite dabacsansuuqa.