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Wazi kangakanani ngamakhebuli? Ukuqonda okuphelele kwekhebula!
2024-03-27 17:22:15
Izintengo zethusi zamazwe ngamazwe ziyaqhubeka nokukhuphuka, futhi ukwanda kwesidingo sethusi kunomthelela omkhulu ezimakethe zomhlaba. Njengenye yezinto ezibalulekile zokusetshenziswa kweikhebula nezintambo zokubopha , izitayela zentengo yethusi zibhekwe eduze. Njengomthengi omkhulu emhlabeni wonke wezinsiza zethusi, i-China ibambe iqhaza elibalulekile ekukhuphukeni kwakamuva kwentengo yethusi. Ikakhulukazi, ukuthuthukiswa okusheshayo kwensimu entsha yamandla, njengeikhebula elisha lamandla elanga, kubangele ukwanda okukhulu kokusetshenziswa kwethusi.
Kusukela ngoMashi, amanani entengo yethusi anyuke kancane kancane. NgoMashi 16, intengo yethusi yamazwe ngamazwe (i-LME copper) yeqa umaki we-US$9,000/ton. Ngisho namanje, intengo yethusi yamazwe ngamazwe isadlula US$8,800/ton. Kunezizathu eziningi zokwenyuka kwentengo, okuhlanganisa izinsiza ze-copper ore ezilinganiselwe nezinselele ekwandiseni ukukhiqizwa ekugcineni kokuncibilika, okuholela ekutholakaleni kwethusi okubuthakathaka. Ukwengeza, ukukhuphuka kwezimoto zikagesi kanye nokufika komjikelezo wokushintshwa kwemishini kagesi kuye kwaholela ekukhuleni kwesidingo sethusi, okuqhubekisela phambili ukukhuphula amanani ethusi.
1. Ukunikezwa kwethusi
Ngokombono wokusatshalaliswa kwesifunda, izinsiza zethusi zomhlaba zisatshalaliswa kakhulu eNyakatho Melika, eLatin America naseCentral Africa. Ngokusho kwedatha yakamuva evela ku-US Geological Survey, ukukhiqizwa kwethusi emhlabeni wonke ngo-2023 kwafinyelela amathani ayizigidi ezingu-22, i-Chile ikhiqiza amathani afinyelela ku-5.2 million, okwenza cishe u-29% wokukhiqiza emhlabeni jikelele; I-China ibisendaweni yesine, ibala cishe u-10% wokukhiqiza.
2. Isakhiwo sokusetshenziswa kwethusi elicwengekile e-China
I-Copper ine-ductility ephezulu, ukuqina kanye ne-conductivity kagesi. Akuyona nje impahla eluhlaza ebalulekile yezinhlobo ezahlukene zeikhebula imikhiqizo, kodwa futhi insimbi ebalulekile yezimboni futhi isemikhakheni ehlukahlukene njengamandla amasha, i-electronics mechanical, kanye nokwakhiwa. Idatha evela kunethiwekhi yensimbi engenansimbi yase-Shanghai ibonisa ukuthi izimboni zamandla kagesi nezisetshenziswa zasekhaya yizona zindawo ezisetshenziswa kakhulu ithusi, futhi imboni yamandla kagesi iyodwa yenza ngaphezu kuka-40% wokusetshenziswa kwethusi elicwengisisiwe.
Ngenxa yokukhuphuka kwamanani ethusi emhlabeni jikelele kanye nesidingo esikhulayo sekhopha, izinkampani kuikhebula nezintambo zokubopha izimboni zisibhekisise kahle lesi simo. I-Shenzhen Boying Energy Co., Ltd. Ingumnikezeli ochwepheshe weIzintambo ze-AC,Izintambo ze-DC,Ukudluliswa kwedatha ye-USB nezintambo zokuphrinta,izintambo zikagwayi wemotofuthiikhebula langokwezifiso , ukunaka ngokukhethekile ukuthambekela kwamanani ethusi. Imikhiqizo yenkampani ihlobene eduze nokuguquguquka kwentengo yethusi, njengoba iyingxenye eyisisekelo ekukhiqizeniizintambo namahhanisi ocingo.
Ukufingqa, ukukhuphuka kwezintengo zethusi zamazwe ngamazwe kuqhutshwa izici ezibanzi ezifana nemithombo yensimbi yethusi elinganiselwe yekhwalithi ephezulu, izinselele ekwandeni kokukhiqizwa, kanye nesidingo esikhulayo esivela kumandla amasha, amandla kagesi, izinto zikagesi zasendlini nezinye izimboni. Njengoba izinkampani ezifana ne-Shenzhen Boying Energy Co., Ltd. zibhekisisa lezi ntuthuko, umthelela wokukhuphuka kwamanani ethusiikhebula nezintamboimboni isalokhu igxile ekuhleleni amasu kanye nokuthathwa kwezinqumo.