Atolankhani aku Japan ati China ikuganiza zoletsa kutumizira kunja kwa matekinoloje osowa padziko lapansi kuti athane ndi zoletsa zaukadaulo zomwe United States idapereka ku China.
Munthu wina wodziwa zinthu ananena kuti chifukwa cha kuchepekera kwa ma semiconductors a ku China, “amakonda kugwiritsa ntchito ma semiconductors osowa kwambiri chifukwa ndi zofooka ku Japan ndi United States.
Unduna wa Zamalonda ndi Unduna wa Sayansi ndi Ukadaulo waku China adalengezakulemba mndandandamu December chaka chatha, zomwe zikuphatikizapo 43 zosintha kapena zowonjezera.Akuluakulu a boma amaliza ntchito yopempha anthu maganizo a akatswiri, ndipo akuyembekeza kuti kukonzanso kumeneku kudzachitika chaka chino.
Malinga ndi kupemphedwa kwa mtundu wa malingaliro a anthu, sikuloledwa kutumiza matekinoloje ena omwe amaphatikiza maiko osowa, mabwalo ophatikizika, zinthu zopanda chitsulo, zowuluka, ndi zina zotero. Chinthu cha 11 chimaletsa kutumizidwa kunja kwa umisiri wosowa, kukonza, ndi kugwiritsa ntchito. .Mwachindunji, pali mfundo zinayi zofunika kuziganizira: choyamba, m'zigawo zosowa zapadziko lapansi ndi teknoloji yolekanitsa;Chachiwiri ndi luso lopanga zitsulo zosawerengeka zapadziko lapansi ndi aloyi;Chachitatu ndi luso lokonzekera laSamarium Cobalt maginito, Neodymium Iron Boron maginito, ndi maginito a Cerium;Chachinayi ndi luso lokonzekera la rare earth calcium borate.Dziko lapansi losowa, monga gwero lamtengo wapatali lomwe silingawonjezeke, lili ndi malo ofunikira kwambiri.Kuwunikiridwaku kungalimbikitse zoletsa zaku China zotumiza kunja pazinthu zachilendo padziko lapansi ndi matekinoloje.
Monga zimadziwika bwino, China ili ndi ulamuliro wamphamvu pamakampani apadziko lonse lapansi.Pambuyo pa kukhazikitsidwa kwa China Rare Earth Group mu 2022, ulamuliro wa China pa katundu wachilendo wapadziko lapansi wakhala wokhwima.Kupereka kwazinthu izi ndikokwanira kudziwa momwe msika wapadziko lonse lapansi ukuyendera.Koma uwu si mwayi waukulu wamakampani osowa padziko lapansi aku China.Chomwe maiko aku Western akuwopa kwambiri ndikuyenga kwapadziko lonse lapansi kwachilendo kwa China, luso lokonza ndi luso.
Kuwunikiridwa komaliza kwa mndandanda ku China kunali mu 2020. Pambuyo pake, Washington idakhazikitsa njira yosowa padziko lapansi ku United States.Malinga ndi zomwe bungwe la United States Geological Survey (USGS) linanena, gawo la China pazachilengedwe padziko lonse lapansi latsika kuchoka pa 90% zaka 10 zapitazo kufika pafupifupi 70% chaka chatha.
Maginito apamwamba amakhala ndi ntchito zosiyanasiyana, monga ma servo motors,mafakitale injini, ma motors ochita bwino kwambiri, komanso ma mota amagetsi.Mu 2010, dziko la China lidayimitsa kutumiza zinthu zachilendo ku Japan chifukwa cha mkangano wokhudza ufulu wodzilamulira pazilumba za Diaoyu (zomwe zimadziwikanso kuti zilumba za Senkaku ku Japan).Dziko la Japan limagwira ntchito molimbika popanga maginito ogwira ntchito kwambiri, pomwe dziko la United States limapanga zinthu zomwe zimagwiritsa ntchito maginito ochita bwino kwambiri.Chochitikachi chadzutsa nkhawa pakati pa United States ndi Japan pankhani yachitetezo chachuma.
Mlembi wamkulu wa nduna ya ku Japan a Hiroyi Matsuno adanena pamsonkhano wa atolankhani pa Epulo 5, 2023 kuti akuyang'anira mwachidwi kuletsa kwa China kutumiza kunja kwaukadaulo wokhudzana ndi maginito amtundu wa rare Earth omwe amagwiritsidwa ntchito pamagalimoto amagetsi.
Malinga ndi lipoti la Nikkei Asia Lachinayi (April 6th), ndondomeko yovomerezeka ya China ndi kukonzanso mndandanda wa zoletsa teknoloji.Zomwe zawunikiridwa zidzaletsa kapena kuletsa kutumizidwa kwaukadaulo kuti zikonze ndi kuyenga zinthu zapadziko lapansi zomwe sizikupezeka, ndipo tikulimbikitsidwanso kuletsa kapena kuletsa kutumizidwa kwaukadaulo wa alloy wofunikira pochotsa maginito ochita bwino kwambiri kuzinthu zachilendo zapadziko lapansi.
Nthawi yotumiza: Apr-07-2023