Engxenyeni yokuqala yonyaka, ukuhweba ngemakethe ye-coke kaphethiloli yasekhaya bekukuhle, futhi intengo iyonke ye-coke kaphethiloli yesulfure ephakathi nendawo ephezulu ibonise ukuthambekela okukhuphukayo. Kusukela ngoJanuwari kuya kuMeyi, ngenxa yokuntuleka kokunikezwa kanye nesidingo esinamandla, intengo ye-coke yaqhubeka nokwenyuka kakhulu. Kusukela ngoJuni, ngokutholakala kokunikezwa, intengo ye-coke ethile yehla, kodwa intengo iyonke yemakethe yayisephezulu kakhulu kuneyesikhathi esifanayo ngonyaka odlule.
Kwikota yokuqala, ukuvela kwemakethe jikelele bekukuhle. Isekelwa yimakethe eseceleni kwesidingo ngesikhathi seNtwasahlobo, intengo ye-petroleum coke ibonise ukuthambekela kokukhuphuka. Kusukela ngasekupheleni kukaMashi, ngenxa yentengo ephezulu ye-coke yesulfure ephakathi nephezulu esigabeni sokuqala, ukusebenza kokuthola okuphansi kwehle, futhi intengo ye-coke yezinye izindawo zokuhluza yehla. Ngenxa yokuguqulwa okugxile kwe-coke ye-petroleum yasekhaya kwikota yesibili, ukunikezwa kwe-coke ye-petroleum kwehle kakhulu, kodwa ukusebenza kwesidingo kwakwamukelekile, okwakusenokusekelwa okuhle emakethe ye-coke ye-petroleum. Kodwa-ke, ngemuva kokungena ngoJuni, izitshalo zokuhlola nokucwenga zaqala ukuqhubeka nokukhiqiza ngokulandelana, futhi imboni ye-aluminium ye-electrolytic eNyakatho China naseningizimu-ntshonalanga yeChina yayivame ukuveza izindaba ezimbi. Ngaphezu kwalokho, ukushoda kwemali embonini ye-carbon ephakathi kanye nesimo sengqondo sokungaguquki emakethe kwavimbela isigqi sokuthengwa kwamabhizinisi asezansi, futhi imakethe ye-coke ye-petroleum yangena esigabeni sokuhlanganiswa futhi.
Ngokusho kokuhlaziywa kwedatha kolwazi lwaseLongzhong, intengo emaphakathi ye-2A petroleum coke yayingu-2653 yuan / ithani, ikhuphuke ngo-1388 yuan / ithani kusukela engxenyeni yokuqala ka-2021, noma u-109.72%. Ekupheleni kukaMashi, intengo ye-coke ikhuphuke yafinyelela esicongweni esingu-2700 yuan / ithani engxenyeni yokuqala yonyaka, ngokunyuka konyaka nonyaka okungu-184.21%. Intengo ye-3B petroleum coke ngokusobala yathinteka ukulungiswa kwendawo yokuhluza. Intengo ye-3B petroleum coke yaqhubeka nokukhuphuka kwikota yesibili. Maphakathi noMeyi, intengo ye-3B petroleum coke ikhuphuke yaya ku-2370 yuan / ithani, okuyizinga eliphakeme kakhulu engxenyeni yokuqala yonyaka, ngokukhuphuka konyaka nonyaka okungu-111.48%. Intengo emaphakathi ye-coke ephezulu yesulfure engxenyeni yokuqala yonyaka yayingu-1455 yuan ngethani, kanye nokwenyuka konyaka nonyaka okungu-93.23%.
Iqhutshwa yintengo yezinto zokusetshenziswa, engxenyeni yokuqala ka-2021, intengo ye-coke ye-sulfur ephakathi nendawo yasekhaya ibonise ukuthambekela kokukhuphuka kwezitebhisi, ukuvela kwemakethe ye-calcination bekukuhle, futhi ukuthengwa kwezidingo eceleni bekuzinzile, okwakukuhle kumabhizinisi e-calcination ukuthunyelwa.
Ngokusho kokuhlaziywa kwedatha kolwazi lweLongzhong, intengo emaphakathi ye-coke ye-sulfur ephakathi nendawo ene-calcined engxenyeni yokuqala ka-2021 yayingu-2213 yuan / ithani, ukwanda okungu-880 yuan / ithani noma u-66.02% uma kuqhathaniswa nalokho engxenyeni yokuqala ka-2020. Kwikota yokuqala, inani lokuhweba eliphelele lemakethe ye-sulfur ephakathi nendawo nephezulu lalihle. Kwikota yokuqala, okuqukethwe kwe-sulfur kwe-coke ye-calcined evamile engu-3.0% kwanda ngo-600 yuan / ithani, kanti intengo emaphakathi yayingu-2187 yuan / ithani. Intengo iyonke ye-coke ye-calcined engu-300pm enokuqukethwe kwe-sulfur okungu-3.0% kanye nokuqukethwe kwe-vanadium kwanda ngo-480 yuan / ithani, kanti intengo emaphakathi yayingu-2370 yuan / ithani. Kwikota yesibili, ukunikezwa kwasekhaya kwe-coke ye-sulfur ephakathi nendawo nephezulu yehle, futhi intengo ye-coke yaqhubeka nokwenyuka kakhulu. Kodwa-ke, intshiseko yokuthenga yamabhizinisi e-carbon angaphansi yayilinganiselwe. Amabhizinisi akhiqiza i-calcined, njengesixhumanisi esiphakathi emakethe yekhabhoni, ayenezwi elincane, inzuzo yokukhiqiza yaqhubeka yehla, ingcindezi yezindleko yaqhubeka yanda, futhi isivinini sokushayela intengo ye-calcined coke sehlile. Kusukela ngoJuni, ngokutholakala kokunikezwa kwe-coke ephakathi nendawo kanye ne-sulfur ephezulu, intengo ye-coke ethile yehla, inzuzo yokukhiqiza yamabhizinisi akhiqiza i-calcined yashintsha kusukela ekulahlekelweni kuya enzuzweni, intengo yokuthengiselana ye-coke evamile equkethe i-calcined enokuqukethwe kwe-sulfur okungu-3% yalungiswa yaba yi-2650 yuan / ton, futhi intengo yokuthengiselana ye-coke equkethe i-calcined enokuqukethwe kwe-sulfur okungu-3.0% kanye nokuqukethwe kwe-vanadium okungu-300pm yakhushulwa yaba yi-2950 yuan / ton.
Ngo-2021, intengo ye-anode ebhakiwe kusengaphambili yasekhaya yaqhubeka nokukhuphuka, inyusa ama-yuan angu-910 / ithani kusukela ngoJanuwari kuya kuJuni. Kusukela ngoJuni, intengo yokulinganisa ye-anode ebhakiwe kusengaphambili eShandong ikhuphuke yaya kuma-yuan angu-4225 / ithani. Ngenxa yokwenyuka kwentengo yezinto zokusetshenziswa kanye nokucindezela okwandayo kokukhiqiza kwamabhizinisi e-anode abhakiwe kusengaphambili, intengo ye-coal tar pitch yakhuphuka kakhulu ngoMeyi. Isekelwa yizindleko, intengo ye-anode ebhakiwe kusengaphambili yakhuphuka kakhulu. NgoJuni, ngokwehla kwentengo yokulethwa kwe-coal tar pitch kanye nokulungiswa okuyingxenye kwentengo ye-petroleum coke, inzuzo yokukhiqiza yamabhizinisi e-anode abhakiwe kusengaphambili yabuya.
Kusukela ngo-2021, imboni ye-aluminium ye-electrolytic yasekhaya igcine intengo ephezulu kanye nesimo senzuzo ephezulu. Inzuzo yentengo ye-aluminium ye-electrolytic yethani elilodwa ingafinyelela ku-5000 yuan / ithani noma ngaphezulu, kanti izinga lokusetshenziswa kwamandla e-aluminium ye-electrolytic yasekhaya lapho igcinwe iseduze no-90%. Kusukela ngoJuni, ukuqala jikelele kwemboni ye-aluminium ye-electrolytic kwehla kancane. I-Yunnan, i-Inner Mongolia kanye ne-Guizhou zikhulise ngokulandelana ukulawula izimboni ezisebenzisa amandla amaningi njenge-aluminium ye-electrolytic, futhi isimo sokususwa kwendlu yokugcina impahla ye-aluminium ye-electrolytic besilokhu sikhula. Kusukela ekupheleni kukaJuni, isitokwe se-aluminium ye-electrolytic yasekhaya sehle saya cishe ku-850000 amathani.
Ngokusho kwedatha yolwazi yaseLongzhong, ukukhiqizwa kwe-aluminium yasekhaya ye-electrolytic engxenyeni yokuqala ka-2021 kwakungamathani angaba ngu-19350000, ukwanda kwamathani ayizigidi ezingu-1.17 noma u-6.4% ngonyaka. Engxenyeni yokuqala yonyaka, intengo emaphakathi ye-spot aluminium eShanghai yayingu-17454 yuan / ithani, ukwanda kwama-yuan angu-4210 / ithani, noma u-31.79% ngonyaka. Intengo yemakethe ye-electrolytic aluminium yaqhubeka nokushintshashintsha futhi ikhuphuka kusukela ngoJanuwari kuya kuMeyi. Maphakathi noMeyi, intengo ye-spot aluminium eShanghai yakhuphuka yaya ku-20030 yuan / ithani, yafinyelela ezingeni eliphezulu lentengo ye-electrolytic aluminium engxenyeni yokuqala yonyaka, yakhuphuka ngo-7020 yuan / ithani, noma u-53.96% ngonyaka.
Isibikezelo sangemva kwemakethe:
Engxenyeni yesibili yonyaka, ezinye izindawo zokuhluza zasekhaya zisenezinhlelo zokulungisa, kodwa ngokuqala kwezitshalo zokuhlola nokulungisa zangaphambilini, ukuhlinzekwa kwe-coke kawoyela yasekhaya akunathonya elikhulu. Ukuqala kwamabhizinisi e-carbon angaphansi komhlaba kuzinzile, futhi amandla okukhiqiza amasha kanye namandla okubuyisa emakethe ye-aluminium ye-electrolytic electrolytic kungase kwande. Kodwa-ke, ngenxa yokulawulwa kwe-double carbon target, ukukhula komkhiqizo kulindeleke ukuthi kukhawulelwe. Ngisho noma umbuso ukhulula ingcindezi yokunikezwa ngokuphonsa isitoreji, intengo ye-aluminium ye-electrolytic ihlala iphezulu futhi iguquguqukayo. Njengamanje, amabhizinisi e-aluminium ye-electrolytic anenzuzo enkulu futhi i-terminal isenokusekelwa okuhle kwemakethe ye-coke kaphethiloli.
Kulindeleke ukuthi ingxenye yesibili yonyaka izothinteka yizinhlangothi zombili, futhi amanye amanani e-coke angase alungiswe kancane, kodwa ngokuvamile, intengo ye-coke kaphethiloli ye-sulfur esezingeni eliphakathi neliphezulu eShayina isese-
Isikhathi sokuthunyelwe: Julayi-08-2021