Tare da yaɗawa da aikace-aikacen sabbin batura masu ƙarfi kamar batirin lithium manganate, ingantaccen kayan aikinsu na tushen manganese sun ja hankali sosai.Dangane da bayanan da suka dace, sashen binciken kasuwa na UrbanMines Tech.Co., Ltd. ya taƙaita matsayin ci gaban masana'antar manganese ta kasar Sin don yin la'akari da abokan cinikinmu.
1. Manganese wadata: Ƙarshen ma'adinai ya dogara ne akan shigo da kayayyaki, kuma ƙarfin samar da kayan da aka sarrafa yana da hankali sosai.
1.1 Sarkar masana'antar manganese
Kayayyakin manganese suna da wadatuwa iri-iri, galibi ana amfani da su wajen samar da karfe, kuma suna da babbar dama wajen kera batir.Karfe na Manganese fari ne na azurfa, mai wuya da karye.An fi amfani dashi azaman deoxidizer, desulfurizer da alloying element a cikin aikin ƙera ƙarfe.Silicon-manganese gami, matsakaici-ƙananan carbon ferromanganese da high-carbon ferromanganese ne manyan mabukaci kayayyakin na manganese.Bugu da ƙari, ana amfani da manganese a cikin samar da kayan aiki na ternary cathode da kayan lithium manganate cathode, wanda shine yankunan aikace-aikacen da ke da damar girma na gaba.Ana amfani da takin manganese galibi ta hanyar manganese na ƙarfe da manganese sinadarai.1) Na gaba: Haƙar ma'adinai da sutura.Nau'in tama na manganese sun haɗa da manganese oxide tama, manganese carbonate tama, da dai sauransu. 2) Sarrafa tsaka-tsaki: Ana iya raba shi zuwa manyan kwatance guda biyu: hanyar injiniyan sinadarai da hanyar ƙarfe.Samfura kamar su manganese dioxide, ƙarfe manganese, ferromanganese da silicomanganese ana sarrafa su ta hanyar leaching sulfuric acid ko rage tanderun lantarki.3) Aikace-aikace na ƙasa: Aikace-aikace na ƙasa suna rufe kayan ƙarfe na ƙarfe, cathodes na baturi, masu kara kuzari, magani da sauran filayen.
1.2 Manganese ma'adanin: albarkatun mai inganci sun tattara a ketare, kuma Sin ta dogara kan shigo da kayayyaki
Ma'adinan manganese na duniya ya ta'allaka ne a Afirka ta Kudu, Sin, Australia da Brazil, kuma albarkatun manganese na kasar Sin ya zama na biyu a duniya.Albarkatun manganese na duniya suna da yawa, amma ba a rarraba su ba daidai ba.Dangane da bayanan iska, ya zuwa Disamba 2022, albarkatun manganese da aka tabbatar a duniya sun kai tan biliyan 1.7, 37.6% na Afirka ta Kudu, 15.9% a Brazil, 15.9% a Australia, da 8.2% a Ukraine.A shekarar 2022, ma'adanin manganese na kasar Sin zai kai tan miliyan 280, wanda ya kai kashi 16.5% na jimillar dukiyoyin duniya, kuma adadin da ke cikinta zai kasance matsayi na biyu a duniya.
Matsayin albarkatun manganese na duniya sun bambanta sosai, kuma albarkatun masu inganci sun taru a ketare.Manganese mai arzikin ma'adinai (wanda ya ƙunshi fiye da kashi 30% na manganese) an tattara su a Afirka ta Kudu, Gabon, Australia da Brazil.Matsayin ma'adinan manganese yana tsakanin 40-50%, kuma asusun ajiyar yana da fiye da kashi 70% na ajiyar duniya.Sin da Ukraine sun fi dogara ne kan albarkatun manganese maras daraja.Yawanci, abin da ke cikin manganese gabaɗaya bai wuce 30% ba, kuma ana buƙatar sarrafa shi kafin a iya amfani da shi.
Manyan ma'adinan manganese a duniya sun hada da Afirka ta Kudu, Gabon da Australia, inda China ke da kashi 6%.A cewar iska, samar da ma'adinin manganese a duniya a shekarar 2022 zai zama ton miliyan 20, raguwar kowace shekara da kashi 0.5%, tare da asusun kasashen waje sama da kashi 90%.Daga cikin su, abin da ake fitarwa a Afirka ta Kudu, Gabon da Australia ya kai miliyan 7.2, miliyan 4.6 da tan miliyan 3.3 bi da bi.Ma'adin manganese na kasar Sin ya kai ton 990,000.Yana da kashi 5% na abubuwan da ake samarwa a duniya.
Rarraba ma'adinan manganese a kasar Sin bai daidaita ba, akasari ya fi mayar da hankali a Guangxi, Guizhou da sauran wurare.A cewar "Bincike kan albarkatun man manganese na kasar Sin da kuma batutuwan tsaron sarkar masana'antu" (Ren Hui et al.), ma'adinan manganese na kasar Sin sun fi yawa manganese carbonate ores, tare da kananan adadin manganese oxide ores da sauran nau'o'in iri.A cewar ma'aikatar albarkatun kasa, albarkatun man manganese na kasar Sin a shekarar 2022 sun kai tan miliyan 280.Yankin da ke da arzikin manganese mafi girma shi ne Guangxi, yana da tanadin tan miliyan 120, wanda ya kai kashi 43% na ajiyar kasar;Sai kuma Guizhou, mai tanadin tan miliyan 50, wanda ya kai kashi 43% na asusun ajiyar kasar.18%.
Ma'adinan manganese na kasar Sin yana da ƙanana a sikeli kuma ba shi da daraja.Akwai ƙananan ma'adinan manganese kaɗan a cikin kasar Sin, kuma yawancinsu ƙwanƙwasa ne.Dangane da "Bincike kan albarkatun man manganese na kasar Sin da batutuwan tsaron sarkar masana'antu" (Ren Hui et al.), matsakaicin darajar manganese a kasar Sin ya kai kusan kashi 22%, wanda ba shi da daraja.Kusan babu albarkatun manganese masu wadata da suka dace da ƙa'idodin ƙasa da ƙasa, kuma ƙarancin ƙarancin ƙima na buƙata Ana iya amfani da shi ne kawai bayan haɓaka darajar ta hanyar sarrafa ma'adinai.
Dogaro da ma'adinan manganese na kasar Sin ya kai kusan kashi 95%.Sakamakon karancin ma'adinin manganese na kasar Sin, da datti mai yawa, da tsadar hako ma'adinai, da tsauraran matakan kiyaye muhalli da kiyaye muhalli a masana'antar hakar ma'adinai, hakar ma'adinin manganese na kasar Sin yana raguwa kowace shekara.Bisa kididdigar da hukumar nazarin yanayin kasa ta Amurka ta fitar, an ce, yawan ma'adinan manganese na kasar Sin ya ragu cikin shekaru 10 da suka gabata.Abubuwan da ake samarwa sun ragu sosai daga 2016 zuwa 2018 da 2021. Abubuwan da ake samarwa na shekara-shekara kusan tan miliyan 1 ne.Kasar Sin ta dogara kacokan kan shigo da ma'adinan manganese, kuma dogaron da take yi a waje ya haura kashi 95% cikin shekaru biyar da suka gabata.Bisa kididdigar da Wind ta fitar, yawan ma'adanin manganese na kasar Sin zai kai ton 990,000 a shekarar 2022, yayin da shigo da kayayyaki za su kai tan miliyan 29.89, tare da dogaro da shigo da kayayyaki da ya kai kashi 96.8%.
1.3 Manganese Electrolytic: Sin tana da kashi 98% na yawan samarwa da iya samarwa a duniya.
Samar da manganese na electrolytic na kasar Sin ya tattara ne a lardunan tsakiya da yammacin kasar.Manganese na electrolytic na kasar Sin ya fi mayar da hankali ne a yankunan Ningxia, Guangxi, Hunan da Guizhou, wanda ya kai kashi 31%, 21%, 20% da 12% bi da bi.A cewar masana'antar karafa, samar da manganese na lantarki na kasar Sin ya kai kashi 98 cikin 100 na adadin manganese da ake samarwa a duniya, kuma shi ne kan gaba wajen samar da manganese electrolytic a duniya.
Masana'antar manganese ta lantarki ta kasar Sin ta mayar da hankali wajen samar da makamashi, inda karfin samar da masana'antar Ningxia Tianyuan Manganese ya kai kashi 33% na jimilar kasar.A cewar Baichuan Yingfu, ya zuwa watan Yunin shekarar 2023, karfin samar da manganese mai amfani da lantarki ta kasar Sin ya kai tan miliyan 2.455.Kamfanoni goma na farko sun hada da Ningxia Tianyuan Manganese Industry, Southern Manganese Group, Tianxiong Technology, da dai sauransu, tare da karfin samar da karfin ton miliyan 1.71, wanda ya kai kashi 70% na yawan samar da kasar.Daga cikin su, masana'antar Ningxia Tianyuan Manganese tana da karfin samar da ton 800,000 a duk shekara, wanda ya kai kashi 33% na yawan abin da kasar ke samarwa.
Manufofin masana'antu da ƙarancin wutar lantarki ya shafa.electrolytic manganesesamarwa ya ragu a cikin 'yan shekarun nan.A cikin 'yan shekarun nan, tare da gabatar da manufar "carbon biyu" na kasar Sin, manufofin kiyaye muhalli sun kara tsananta, saurin kyautata masana'antu, an kawar da karfin samar da koma baya, an tsaurara matakan sarrafa sabbin fasahohin samar da kayayyaki, da abubuwa kamar wutar lantarki. ƙuntatawa a wasu yankuna suna da iyakancewar samarwa, abin da ake fitarwa a cikin 2021 ya ragu.A watan Yuli na shekarar 2022, kwamitin musamman na Manganese na kungiyar masana'antu ta kasar Sin Ferroalloy masana'antu ya ba da shawara don iyakancewa da rage yawan samarwa da fiye da kashi 60%.A shekarar 2022, yawan manganese na lantarki na kasar Sin ya ragu zuwa ton 852,000 (yoy-34.7%).A ranar 22 ga watan Oktoba, kwamitin aikin kirkire-kirkire na karafa na Manganese na kungiyar ma'adinai ta kasar Sin ya gabatar da shawarar dakatar da dukkan ayyukan da ake samarwa a watan Janairu na shekarar 2023 da kashi 50% na abin da ake samarwa daga Fabrairu zuwa Disamba.A ranar 22 ga watan Nuwamba, kwamitin aikin kirkire-kirkire na karafa na Manganese na kungiyar ma'adinai ta kasar Sin ya ba da shawarar cewa, kamfanoni za su ci gaba da dakatar da samarwa da ingantawa, da tsara samar da kayayyaki a kashi 60% na karfin samar da kayayyaki.Muna tsammanin fitarwar manganese na lantarki ba zai karu sosai ba a cikin 2023.
Yawan aiki ya ragu da kusan kashi 50 cikin 100, kuma yawan aiki zai yi sauyi sosai a shekarar 2022. Sakamakon shirin kawancen a shekarar 2022, yawan ayyukan kamfanonin manganese na kasar Sin zai yi saurin canzawa sosai, inda matsakaicin matsakaicin aikin na shekarar ya kasance 33.5%. .An aiwatar da dakatarwar samarwa da haɓakawa a cikin kwata na farko na 2022, kuma ƙimar aiki a cikin Fabrairu da Maris sun kasance kawai 7% da 10.5%.Bayan da kawancen ya gudanar da wani taro a karshen watan Yuli, masana'antun da ke cikin kawancen sun rage ko dakatar da samar da su, kuma adadin ayyukan da aka yi a watan Agusta, Satumba da Oktoba bai kai kashi 30 ba.
1.4 Manganese dioxide: Lithium manganate ke motsa shi, haɓakar samarwa yana da sauri kuma ƙarfin samarwa yana mai da hankali.
Sakamakon bukatar kayan manganate na lithium, na kasar Sinelectrolytic manganese dioxidesamarwa ya karu sosai.A cikin 'yan shekarun nan, sakamakon bukatar kayan aikin lithium manganate, bukatar lithium manganate electrolytic manganese dioxide ya karu sosai, kuma yawan kayayyakin da kasar Sin ke samarwa ya karu daga baya.Bisa ga "Takaitacce bayyani na Manganese Ore na Duniya da Samfuran Manganese na kasar Sin a shekarar 2020" (Qin Deliang), yawan sinadarin manganese dioxide na kasar Sin a shekarar 2020 ya kai tan 351,000, wanda ya karu da kashi 14.3 cikin dari a duk shekara.A cikin 2022, wasu kamfanoni za su dakatar da samarwa don kulawa, kuma fitowar manganese dioxide na lantarki zai ragu.Bisa kididdigar da aka samu daga cibiyar sadarwa ta Shanghai Nonferrous Metal Network, yawan sinadarin manganese dioxide na kasar Sin a shekarar 2022 zai zama tan 268,000.
Karfin samar da sinadarin manganese dioxide na kasar Sin ya maida hankali ne a Guangxi, Hunan da Guizhou.Kasar Sin ita ce kasa mafi girma a duniya wajen samar da manganese dioxide electrolytic.A cewar cibiyar binciken masana'antu ta Huajing, yawan sinadarin manganese dioxide na kasar Sin ya kai kusan kashi 73 cikin 100 na abin da ake samarwa a duniya a shekarar 2018. Yawan sinadarin manganese dioxide na kasar Sin ya fi mayar da hankali ne a yankunan Guangxi da Hunan da Guizhou, inda samar da sinadarin Guangxi ya kai kashi mafi girma.A cewar Cibiyar Nazarin Masana'antu ta Huajing, samar da sinadarin manganese dioxide electrolytic na Guangxi ya kai kashi 74.4% na abin da ake samarwa na kasa a shekarar 2020.
1.5 Manganese sulfate: amfana daga ƙãra ƙarfin baturi da ƙarfin samar da hankali
Yawan manganese sulfate na kasar Sin ya kai kusan kashi 66% na abin da ake samarwa a duniya, tare da karfin samar da kayayyaki a Guangxi.A cewar QYResearch, kasar Sin ita ce kasa mafi girma a duniya wajen samar da manganese sulfate.A shekarar 2021, samar da sinadarin manganese sulfate na kasar Sin ya kai kusan kashi 66% na jimillar abin da ake samarwa a duniya;Jimlar tallace-tallace na manganese sulfate na duniya a cikin 2021 sun kasance kusan tan 550,000, wanda darajar manganese sulfate na baturi ya kai kusan 41%.Jimlar cinikin manganese sulfate na duniya ana tsammanin zai zama tan miliyan 1.54 a cikin 2027, wanda adadin manganese sulfate na baturi ya kai kusan kashi 73%.Bisa labarin da aka bayar, an ce, "Takaitacce bayyani na Manganese Ore na duniya da samar da Manganese na kasar Sin a shekarar 2020" (Qin Deliang), yawan manganese sulfate na kasar Sin a shekarar 2020 ya kai tan 479,000, wanda aka fi maida hankali a Guangxi, wanda ya kai kashi 31.7%.
A cewar Baichuan Yingfu, yawan samar da manganese sulfate mai tsafta a shekara na kasar Sin zai kai ton 500,000 a shekarar 2022. An tattara karfin samar da kayayyaki, CR3 ya kai kashi 60 cikin 100, sannan adadin da ake samu ya kai tan 278,000.Ana sa ran cewa sabon karfin samar da kayayyaki zai kasance ton 310,000 (Masana'antar Tianyuan Manganese ton 300,000 + Nanhai Chemical 10,000 ton).
2. Buƙatar manganese: Tsarin masana'antu yana haɓakawa, kuma gudummawar kayan cathode na tushen manganese yana ƙaruwa.
2.1 Bukatar al'ada: 90% karfe ne, ana sa ran zai tsaya tsayin daka
Masana'antar karafa tana da kashi 90% na buƙatun ma'adinan manganese, kuma aikace-aikacen batirin lithium-ion yana faɗaɗa.Bisa ga "IMnI EPD taron shekara-shekara Rahoton (2022)", manganese tama ne yafi amfani a cikin karfe masana'antu, fiye da 90% na manganese tama da ake amfani da su a samar da silicon-manganese gami da manganese ferroalloy, da sauran manganese tama. An yafi amfani da electrolytic manganese dioxide da manganese sulfate samar da sauran kayayyakin.A cewar Baichuan Yingfu, masana'antun manganese na kasa sun hada da manganese alloys, manganese electrolytic, da mahadi na manganese.Daga cikin su, ana amfani da 60% -80% na manganese na manganese don kera gawa na manganese (don ƙarfe da simintin ƙarfe, da sauransu), kuma ana amfani da kashi 20% na manganese wajen samarwa.Electrolytic manganese (wanda aka yi amfani da shi don samar da bakin karfe, gami, da dai sauransu), 5-10% ana amfani dashi don samar da mahadi na manganese (an yi amfani da su don samar da kayan ternary, kayan magnetic, da dai sauransu).
Manganese na danyen karfe: Ana sa ran bukatar duniya ta kai tan miliyan 20.66 a cikin shekaru 25.A cewar Ƙungiyar Manganese ta Duniya, ana amfani da manganese azaman desulfurizer da ƙari mai ƙari a cikin nau'i mai girma-carbon, matsakaici-carbon ko ƙananan ƙarfe-manganese da silicon-manganese a lokacin samar da danyen karfe.Zai iya hana matsananciyar iskar shaka yayin aikin gyaran fuska kuma ya guje wa fashewa da raguwa.Yana haɓaka ƙarfi, ƙaƙƙarfan ƙarfi, tauri da haɓakar ƙarfe.Abubuwan da ke cikin manganese na karfe na musamman ya fi na carbon karfe.Ana sa ran matsakaicin matsakaicin abun ciki na manganese na ɗanyen ƙarfe a duniya zai zama 1.1%.Tun daga shekarar 2021, hukumar raya kasa da sake fasalin kasa da sauran sassan kasar za su gudanar da aikin rage danyen karafa na kasa, kuma za su ci gaba da gudanar da aikin rage danyen karafa a shekarar 2022, tare da samun sakamako mai kyau.Daga shekarar 2020 zuwa 2022, yawan danyen karafa na kasar zai ragu daga tan biliyan 1.065 zuwa tan biliyan 1.013.Ana sa ran nan gaba kasar Sin da ma duniya ba za ta canja ba.
2.2 Buƙatar baturi: ƙarin gudummawar kayan cathode na tushen manganese
Ana amfani da batirin lithium manganese oxide a kasuwannin dijital, ƙananan kasuwar wuta da kasuwar motocin fasinja.Suna da babban aikin aminci da ƙarancin farashi, amma suna da ƙarancin ƙarfin kuzari da aikin sake zagayowar.Kamfanin dillancin labarai na Xinchen ya bayyana cewa, jigilar kayayyakin lithium manganate cathode na kasar Sin daga shekarar 2019 zuwa 2021 ya kai tan 7.5/9.1/102,000, da tan 66,000 a shekarar 2022. kayan lithium carbonate.Haɓaka farashin da sa ran amfani.
Manganese na lithium baturi cathodes: Ana sa ran bukatar duniya ta zama tan 229,000 a cikin 2025, daidai da ton 216,000 na manganese dioxide da tan 284,000 na manganese sulfate.Manganese da aka yi amfani da shi azaman kayan cathode don batir lithium an raba shi zuwa manganese don batura masu ƙarfi da manganese don batirin lithium manganate.Tare da haɓakar jigilar batir na ternary a nan gaba, mun ƙiyasta cewa amfani da manganese na duniya don batir ternary zai ƙaru daga 61,000 zuwa 61,000 a cikin 22-25.ton ya karu zuwa ton 92,000, kuma daidaitaccen bukatar manganese sulfate ya karu daga ton 186,000 zuwa ton 284,000 (tushen manganese na kayan cathode na batirin ternary shine manganese sulfate);Sakamakon karuwar bukatar motoci masu kafa biyu masu amfani da wutar lantarki, kamar yadda Xinchen Information da Boshi suka bayyana, bisa ga hasashen manyan fasahohin zamani, jigilar lithium manganate cathode na duniya ana sa ran zai kai ton 224,000 a cikin shekaru 25, daidai da yawan manganese na tan 136,000. da manganese dioxide daidai bukatar ton 216,000 (tushen manganese na lithium manganate cathode abu shine manganese dioxide).
Tushen manganese suna da fa'idodin albarkatu masu yawa, ƙarancin farashi, da manyan tagogi na kayan tushen manganese.Kamar yadda fasaha ke ci gaba da haɓaka aikin masana'anta, masana'antar batir irin su Tesla, BYD, CATL, da Guoxuan High-tech sun fara tura kayan cathode na tushen manganese masu alaƙa.Production.
Ana sa ran za a hanzarta aiwatar da aikin masana'antu na lithium baƙin ƙarfe manganese phosphate.1) Haɗa fa'idodin lithium baƙin ƙarfe phosphate da batura na ternary, yana da aminci da ƙarfin kuzari.A cewar cibiyar sadarwa ta Shanghai Nonferrous Network, lithium baƙin ƙarfe manganese phosphate wani ingantaccen sigar lithium baƙin ƙarfe phosphate ne.Ƙara sinadarin manganese zai iya ƙara ƙarfin baturi.Matsakaicin ƙarfin kuzarinsa shine 15% sama da na lithium baƙin ƙarfe phosphate, kuma yana da kwanciyar hankali na kayan aiki.Ton guda na baƙin ƙarfe manganese phosphate abun ciki na lithium manganese shine 13%.2) Ci gaban fasaha: Saboda ƙari na manganese element, lithium baƙin ƙarfe manganese phosphate batura suna da matsaloli irin su rashin aiki da kuma rage sake zagayowar rayuwa, wanda za a iya inganta ta barbashi nanotechnology, ilimin halittar jiki zane, ion doping da surface shafi.3) Haɓaka tsarin masana'antu: Kamfanonin batir irin su CATL, China Innovation Aviation, Guoxuan Hi-Tech, Sunwoda, da dai sauransu duk sun samar da batura phosphate na lithium baƙin ƙarfe manganese;Kamfanonin cathode irin su Defang Nano, Fasahar Rongbai, Fasahar Dangsheng, da dai sauransu. Layout na lithium iron manganese phosphate cathode kayan;Kamfanin mota Niu GOVAF0 jerin motocin lantarki suna sanye da batirin lithium iron manganese phosphate, NIO ta fara samar da ƙananan batir lithium iron manganese phosphate a Hefei, kuma Batirin Fudi na BYD ya fara siyan kayan lithium iron manganese phosphate Materials: Model na gida na Tesla 3 facelift yana amfani da sabon batirin lithium iron phosphate na CATL M3P.
Manganese na lithium baƙin ƙarfe manganese phosphate cathode: A karkashin tsaka tsaki da kuma kyakkyawan zato, ana sa ran duniya bukatar lithium baƙin ƙarfe manganese phosphate cathode ya zama 268,000/358,000 ton a cikin shekaru 25, kuma daidai manganese bukatar 35,000/47.000 ton.
Dangane da hasashen Batir na Gaogong Lithium, nan da shekarar 2025, yawan shigar kasuwa na kayan lithium iron manganese phosphate cathode zai wuce 15% idan aka kwatanta da kayan phosphate na lithium.Don haka, idan aka yi la'akari da yanayin tsaka tsaki da kyakkyawan fata, ƙimar shigar lithium baƙin ƙarfe manganese phosphate a cikin shekaru 23-25 shine 4%/9%/15%, 5%/11%/20%.Kasuwar abin hawa masu kafa biyu: Muna sa ran batirin phosphate na manganese na ƙarfe na lithium za su hanzarta shiga cikin kasuwar abin hawa masu ƙafa biyu na lantarki na kasar Sin.Ƙasashen ketare ba za a yi la'akari da su ba saboda rashin kula da tsadar kayayyaki da buƙatun yawan kuzari.Ana sa ran cewa a karkashin tsaka tsaki da kyakkyawan yanayi a cikin shekaru 25, lithium baƙin ƙarfe manganese phosphate zai Bukatar cathodes shine 1.1 / 15,000 ton, kuma daidaitaccen buƙatun manganese shine 0.1 / 0.2 ton miliyan.Kasuwar abin hawa lantarki: Idan aka ɗauka cewa phosphate ɗin baƙin ƙarfe na baƙin ƙarfe ya maye gurbin lithium baƙin ƙarfe phosphate gaba ɗaya kuma ana amfani dashi tare da batura masu ƙarfi (bisa ga adadin samfuran da ke da alaƙa na Fasahar Rongbai, muna ɗauka cewa rabon doping shine 10%), ana tsammanin cewa tsaka tsaki kuma A ƙarƙashin kyakkyawan yanayi, buƙatar lithium baƙin ƙarfe manganese phosphate cathodes shine ton 257,000/343,000, kuma buƙatun manganese daidai shine ton 33,000/45,000.
A halin yanzu, farashin manganese tama, manganese sulfate, da electrolytic manganese sun kasance a cikin ƙasa kaɗan a tarihi, kuma farashin manganese dioxide yana kan wani matsayi mai girma a tarihi.A shekarar 2021, sakamakon sarrafa makamashi biyu da karancin wutar lantarki, kungiyar ta dakatar da samar da makamashi tare, samar da sinadarin manganese na lantarki ya ragu, sannan farashin manganese ya yi tashin gwauron zabi, lamarin da ya sa farashin manganese sulfate, manganese sulfate, da electrolytic manganese ya yi tashin gwauron zabi.Bayan 2022, buƙatun ƙasa ya ragu, kuma farashin manganese na electrolytic ya ragu, yayin da farashin manganese dioxide electrolytic ya ragu.Ga manganese, manganese sulfate, da dai sauransu, saboda ci gaba da bunƙasa batir lithium na ƙasa, gyaran farashin ba shi da mahimmanci.A cikin dogon lokaci, buƙatun ƙasa shine galibi don manganese sulfate da manganese dioxide a cikin batura.Fa'ida daga ƙarar ƙarar kayan cathode na tushen manganese, ana sa ran cibiyar farashin ta hau sama.