Agoosto 17, ayaaWasaaradda Warshadaha iyo Tignoolajiyadaiyo Wasaaradda Khayraadka Dabiiciga ah ayaa soo saartay ogaysiis ku saabsan soo saarista wadarta guud ee xakamaynta qadarka ee dufcaddii labaad ee macdanta dhifka ah ee 2022. iyo kala go'a 2022 waa 109200 tan iyo 104800 tan siday u kala horreeyaan (marka laga reebo dufcaddii ugu horreysay ee tilmaamayaasha la soo saaray). Dhulka naadirku waa badeecad hoos timaada guud ahaan xakamaynta wax soo saarka iyo maamulka gobolka. Ma jiro unug ama shaqsi soo saari kara la'aanteed ama ka baxsan bartilmaameedka.
Gaar ahaan, wadarta qiyaasta xakamaynta tusmada macdanta dhulka dhifka ah (oo loo beddelay oksaydhyada dhulka dhifka ah, tan), nooca dhagaxa naadir waa 101540 tan, iyo nooca ionic ee naadir dhulku waa 7660 tan. Waxaa ka mid ah, saamiga Shiinaha Northern Rare Earth Group ee waqooyiga waa 81440 tan, oo ka dhigan 80%. Marka la eego tilmaamayaasha macdanta dhulka naadirka ah ee ionic, kootada China Rare Earth Group waa 5204 tan, oo ka dhigan 68%.
Isu geynta qadarka xakamaynta qadarka ee alaabta kala soocida dhalaalka naadirka ah waa 104800 tan. Waxaa ka mid ah, kootada Shiinaha Northern Rare Earth iyo Shiinaha Rare Earth Group waa 75154 tan iyo 23819 tan, siday u kala horreeyaan waxay u dhigantaa 72% iyo 23%. Guud ahaan, China Rare Earth Group wali waa isha ugu weyn ee sahayda kootada naadirka ah ee dhulka.
Ogeysiiska ayaa tilmaamaya in wadarta guud ee tilmaamayaasha xakamaynta macdanta dhulka dhifka ah, dhalaalinta iyo kala-soocidda ee labada qaybood ee ugu horreeya 2022 ay yihiin 210000 tan iyo 202000 oo tan siday u kala horreeyaan, iyo tilmaamayaasha sannadlaha ah ayaa ugu dambayntii lagu go'aamin doonaa iyadoo si buuxda loo tixgalinayo isbeddellada baahida suuqa iyo hirgelinta tilmaamayaasha kooxda dhulka naadir.
Weriyuhu wuxuu ogaaday in wadarta guud ee tilmaamayaasha xakamaynta macdanta dhifka ah ee macdanta dhulka, dhalaalinta iyo kala-soocidda ee 2021 ay ahaayeen 168000 tan iyo 162000 oo tan, siday u kala horreeyaan, taas oo muujinaysa in wadarta guud ee tilmaamayaasha xakamaynta macdanta dhifka ah ee dhulka, dhalaalinta iyo kala-soocidda ee labadii qaybood ee ugu horreeyay 2022 ay kordheen 25 % sanadba sanadka ka dambeeya. 2021, isugeynta tusmada xakamaynta macdanta dhifka ah ee macdanta dhulka, dhalaalinta iyo kala soocida ayaa kordhay 20% sanadba sanadka marka la barbar dhigo 2020, halka 2020 uu kordhay 6% sanadba sanadka marka la barbar dhigo kan 2019. waxaa la arki karaa in heerka kobaca ee tilmaamayaasha xakamaynta guud ee macdanta dhulka dhifka ah, dhalaalidda iyo kala-soocidda sanadkan ay ka sarreeyaan sidii hore. Marka la eego tilmaamayaasha macdanta ee labada nooc ee macdanta dhifka ah ee dhulka, tilmaamayaasha macdanta ee dhagaxa iyo macdanta dhifka ah ee 2022 ayaa kordhay 28% marka la barbar dhigo taas 2021, iyo tilmaamayaasha macdanta ionic dhul dhif ah ayaa ku hadhay 19150 tan, kaasoo xasiloon saddexdii sano ee la soo dhaafay.
Dhulka naadirku waa badeecad hoos timaada guud ahaan xakamaynta wax soo saarka iyo maaraynta gobolka, bartinimada sahayduna waa xaddidan tahay. Mustaqbalka fog, saadka cidhiidhiga ah ee suuqyada dhifka ah ee dhulku wuu sii socon doonaa. Dhanka baahida, waxaa la filayaa in mustaqbalka, silsiladda warshadaha baabuurta tamarta cusub ay si degdeg ah u horumari doonto, iyo heerka gelitaankamagnet joogto ah dhulka dhif ahmatoorada beeraha eematoorada warshadahaiyo qaboojiyeyaasha joogtada ah ee isbeddelka ah ayaa kordhin doona, taas oo kicin doonta baahida dhul dhif ah si aad u korodho. Kobaca tilmaamayaasha macdan qodista gudaha ayaa sidoo kale ah in la daboolo qaybtan kordhinta baahida lana yareeyo farqiga u dhexeeya saadka iyo baahida.
Waqtiga boostada: Agoosto-18-2022