Abezindaba baseJapan babika ukuthi i-China icabanga ukuvimbela ukuthunyelwa kwamanye amazwe ubuchwepheshe obukhethekile bezibuthe bomhlaba ukuze kuliwe nemikhawulo yokuthunyelwa kwezobuchwepheshe ebekwe yi-United States eChina.
Umuntu osebenza ngezinsiza uthe ngenxa yokusalela kweShayina kuma-semiconductors athuthukile, “kungenzeka basebenzise umhlaba ongavamile njengama-bargaing chips ngoba awubuthakathaka eJapane nase-United States.
UMnyango Wezohwebo kanye noMnyango Wezesayensi Nobuchwepheshe waseChina umemezeleuhlu lokusalungiswangoZibandlela wonyaka odlule, okuhlanganisa nezichibiyelo noma izithasiselo ezingama-43. Iziphathimandla ziphothule uhlelo lokucela esidlangalaleni imibono yongoti, futhi kulindeleke ukuthi lezi zibuyekezo ziqale ukusebenza kulo nyaka.
Ngokusho kokucelwa kwenguqulo yemibono yomphakathi, akuvunyelwe ukuthekelisa ubuchwepheshe obuthile obubandakanya umhlaba ongandile, amasekhethi ahlanganisiwe, izinto ezingezona ezensimbi ezingaphili, imikhumbi-mkhathi, njll. Into ye-11 ivimbela ukuthunyelwa kwamanye amazwe kobuchwepheshe bokukhishwa komhlaba obungavamile, ukucutshungulwa, kanye nokusetshenziswa. . Ngokuqondile, kunamaphuzu amane abalulekile okufanele acatshangelwe: okokuqala, ukukhishwa komhlaba okungavamile kanye nobuchwepheshe bokuhlukanisa; Okwesibili ubuchwepheshe bokukhiqiza kwezinsimbi zomhlaba ezingavamile kanye nezinto ze-alloy; Okwesithathu ubuchwepheshe bokulungiselelaUzibuthe we-Samarium Cobalt, I-Neodymium Iron Boron uzibuthe, kanye nozibuthe baseCerium; Okwesine ubuchwepheshe bokulungiselela i-rare earth calcium borate. Umhlaba ongavamile, njengomthombo oyigugu ongavuseleleki, unendawo ebaluleke kakhulu yesu. Lokhu kubuyekezwa kungase kuqinise imikhawulo ye-China yokuthumela ngaphandle emikhiqizweni engavamile yomhlaba kanye nobuchwepheshe.
Njengoba kwaziwa, iChina inokubusa okuqinile embonini yomhlaba eyivelakancane yomhlaba. Ngemva kokusungulwa kwe-China Rare Earth Group ngo-2022, ukulawula kwe-China phezu kokuthunyelwa komhlaba okungavamile kuye kwaba nzima nakakhulu. Lokhu kunikezwa kwezinsiza kwanele ukunquma isiqondiso sokuthuthukiswa kwemboni yomhlaba eyivelakancane. Kodwa lena akuyona inzuzo eyinhloko yemboni yomhlaba engavamile yaseChina. Amazwe aseNtshonalanga ayesaba ngempela ukucwengiswa komhlaba okungavamile kweChina okungenakuqhathaniswa okungenakuqhathaniswa, ukucubungula ubuchwepheshe namandla.
Ukubuyekezwa kokugcina kohlu e-China kwakungo-2020. Ngemva kwalokho, i-Washington yasungula uchungechunge lokuhlinzekwa komhlaba olungavamile e-United States. Ngokusho kwedatha evela ku-United States Geological Survey (USGS), isabelo seShayina sokukhiqizwa komhlaba ongavamile sehle sisuka cishe ku-90% eminyakeni eyi-10 edlule safinyelela cishe ku-70% ngonyaka odlule.
Izibuthe ezisebenza kahle zinezinhlobonhlobo zezinhlelo zokusebenza, njengama-servo motors,izinjini zezimboni, izinjini ezisebenza kahle kakhulu, nezinjini zezimoto zikagesi. Ngo-2010, i-China yamisa ukuthunyelwa komhlaba ongavamile e-Japan ngenxa yengxabano yobukhosi phezu kwe-Diaoyu Islands (eyaziwa nangokuthi i-Senkaku Islands e-Japan). I-Japan igxile ekukhiqizeni omazibuthe abasebenza kakhulu, kuyilapho i-United States ikhiqiza imikhiqizo esebenzisa lawa mamagnethi asebenza kahle kakhulu. Lesi sigameko sidale ukukhathazeka phakathi kweMelika neJapan mayelana nezokuphepha kwezomnotho.
UNobhala Omkhulu Wekhabhinethi yase-Japan u-Hiroyi Matsuno uthe esithangamini nabezindaba ngo-Ephreli 5, 2023 ukuqaphe ngeso lokhozi ukuvinjelwa kwe-China kwamanye amazwe kubuchwepheshe obusezingeni eliphezulu obuhlobene nezibuthe zomhlaba ezingavamile ezisetshenziswa ezimotweni zikagesi.
Ngokombiko kaNikkei Asia ngoLwesine (ngomhla ziyisi-6 kuMbasa), uhlelo olusemthethweni lwaseShayina wukubuyekeza uhlu lokuvinjelwa kokuthekelisa kwamanye amazwe. Okuqukethwe okubuyekeziwe kuzokwenqabela noma kukhawule ukuthunyelwa kobuchwepheshe ukuze kucutshungulwe futhi kucwengwe izici zomhlaba ezingavamile, futhi kuyanconywa ukuthi kuvinjelwe noma kukhawulelwe ukuthunyelwa kobuchwepheshe be-alloy obudingekayo ukuze kukhishwe izibuthe ezisebenza kahle kakhulu ezintweni ezingavamile zomhlaba.
Isikhathi sokuthumela: Apr-07-2023