Kwisiqingatha sokuqala sonyaka, urhwebo lwemarike ye-petroleum coke yasekhaya belulungile, kwaye ixabiso lilonke le-petroleum coke yesulfure ephakathi nephezulu libonise ukunyuka okuguqukayo. Ukususela ngoJanuwari ukuya kuMeyi, ngenxa yokungabikho kobonelelo oluqinileyo kunye nemfuno enamandla, ixabiso le-coke liqhubekile nokunyuka kakhulu. Ukususela ngoJuni, ngokufumana kwakhona kobonelelo, ixabiso le-coke ethile lehla, kodwa ixabiso lilonke lemarike lisaphezulu kakhulu kunelo lexesha elifanayo kunyaka ophelileyo.
Kwikota yokuqala, ingeniso iyonke kwimarike ibilungile. Ixhaswa yimarike esecaleni kwemfuno ngexesha leNtwasahlobo, ixabiso le-petroleum coke libonise umkhwa wokunyuka. Ukusukela ekupheleni kukaMatshi, ngenxa yexabiso eliphezulu le-sulfur coke ephakathi nephezulu kwinqanaba lokuqala, umsebenzi wokufumana ukwehla kwesantya, kwaye ixabiso le-coke kwezinye iindawo zokucoca liye lehla. Ngenxa yokulungiswa okunzulu kwe-petroleum coke yasekhaya kwikota yesibini, ukunikezelwa kwe-petroleum coke kwehle kakhulu, kodwa ukusebenza kwemfuno kwakwamkelekile, okwakusenenkxaso entle kwimarike ye-petroleum coke. Nangona kunjalo, emva kokungena kukaJuni, izityalo zokuhlola kunye nokucoca zaqala ukuqalisa ukuvelisa enye emva kwenye, kwaye imboni ye-aluminium ye-electrolytic eMntla China nakumzantsi-ntshona weTshayina yayidla ngokutyhila iindaba ezimbi. Ukongeza, ukunqongophala kwemali kwishishini le-carbon eliphakathi kunye nesimo sengqondo sokungakhathali kwimarike kuthintele isigqi sokuthengwa kwamashishini asezantsi, kwaye imarike ye-petroleum coke yangena kwinqanaba lokudibanisa kwakhona.
Ngokwengxelo yohlalutyo lwedatha yolwazi lwaseLongzhong, ixabiso eliqhelekileyo le-2A petroleum coke yayiyi-2653 yuan / ton, inyuke nge-1388 yuan / ton ukusuka kwisiqingatha sokuqala sika-2021, okanye i-109.72%. Ekupheleni kukaMatshi, ixabiso le-coke lenyuke laya kwincopho ye-2700 yuan / ton kwisiqingatha sokuqala sonyaka, kunye nokunyuka konyaka nge-184.21%. Ixabiso le-3B petroleum coke ngokucacileyo lichaphazelekile kukugcinwa kwendawo yokuhluza. Ixabiso le-3B petroleum coke laqhubeka nokunyuka kwikota yesibini. Phakathi kuMeyi, ixabiso le-3B petroleum coke lenyuke laya kwi-2370 yuan / ton, elona nqanaba liphezulu kwisiqingatha sokuqala sonyaka, kunye nokunyuka konyaka nge-111.48%. Ixabiso eliqhelekileyo le-sulfur coke ephezulu kwisiqingatha sokuqala sonyaka yayiyi-1455 yuan / itoni, kunye nokunyuka kwe-93.23% unyaka nonyaka.
Iqhutywa lixabiso lezinto eziluhlaza, kwisiqingatha sokuqala sowama-2021, ixabiso le-coke ye-sulfur ephakathi yasekhaya e-calcined coke libonise ukunyukela phezulu, ingeniso iyonke yemarike ye-calcination yayilungile, kwaye ukuthengwa kwecala lemfuno kwakuzinzile, nto leyo eyayilungile kumashishini e-calcination ukuba athumele.
Ngokwengxelo yohlalutyo lwedatha yolwazi lwaseLongzhong, ixabiso eliqhelekileyo le-coke ephakathi yesalfure exutywe ne-calcium kwisiqingatha sokuqala sika-2021 yayiyi-2213 yuan / ton, ukunyuka kwe-880 yuan / ton okanye i-66.02% xa kuthelekiswa noko kwisiqingatha sokuqala sika-2020. Kwikota yokuqala, umthamo worhwebo jikelele wemarike yesalfure ephakathi nephezulu wawulungile. Kwikota yokuqala, umxholo wesalfure we-3.0% ye-coke eqhelekileyo ye-calcined coke wonyuswe yi-600 yuan / ton, kwaye ixabiso eliqhelekileyo yayiyi-2187 yuan / ton. Ixabiso lilonke le-coke exutywe ne-calcium kwi-300pm enomxholo wesalfure we-3.0% kunye nomxholo we-vanadium wonyuke nge-480 yuan / ton, kwaye ixabiso eliqhelekileyo yayiyi-2370 yuan / ton. Kwikota yesibini, ukunikezelwa kwe-coke ye-petroleum yesalfure ephakathi nephezulu yehle, kwaye ixabiso le-coke laqhubeka nokunyuka kakhulu. Nangona kunjalo, umdla wokuthenga wamashishini e-carbon asezantsi wawulinganiselwe. Amashishini athengisa i-calcined, njengekhonkco eliphakathi kwimarike yekhabhoni, ayenelizwi elincinci, inzuzo yemveliso yaqhubeka nokwehla, uxinzelelo lweendleko lwaqhubeka nokunyuka, kwaye isantya sokuqhuba sexabiso le-calcined coke sehla. Ukususela ngoJuni, ngokubuyiselwa kobonelelo lwe-coke ephakathi kunye ne-sulfur coke ephezulu, ixabiso le-coke ethile lehla, inzuzo yemveliso yamashishini athengisa i-calcined yaguquka ukusuka ekulahlekelweni ukuya kwinzuzo, ixabiso lentengiselwano ye-coke eqhelekileyo equlethe i-calcined coke enomxholo we-sulfur we-3% yalungiswa ukuya kwi-2650 yuan / ton, kwaye ixabiso lentengiselwano ye-coke equlethe i-calcined coke enomxholo we-sulfur we-3.0% kunye nomxholo we-vanadium we-300pm lanyuswa laya kwi-2950 yuan / ton.
Ngowama-2021, ixabiso le-anode ebhakiweyo kwangaphambili lasekhaya laqhubeka nokunyuka, linyusa i-910 yuan / ton ukusuka ngoJanuwari ukuya kuJuni. Ukususela ngoJuni, ixabiso elimiselweyo le-anode ebhakiweyo kwangaphambili eShandong linyuke laya kwi-4225 yuan / ton. Ngenxa yokunyuka kwexabiso lezinto eziluhlaza kunye noxinzelelo olukhulayo lwemveliso yeenkampani ze-anode ezibhakiweyo kwangaphambili, ixabiso le-coal tar pitch lenyuke kakhulu ngoMeyi. Ixhaswa yindleko, ixabiso le-anode ebhakiweyo kwangaphambili lenyuke kakhulu. NgoJuni, ngokuhla kwexabiso lokuhanjiswa kwe-coal tar pitch kunye nokulungiswa okuncinci kwexabiso le-petroleum coke, inzuzo yemveliso yeenkampani ze-anode ezibhakiweyo kwangaphambili ibuyele umva.
Ukususela ngo-2021, ishishini le-aluminium ye-electrolytic yasekhaya liye lagcina ixabiso eliphezulu kunye nenzuzo ephezulu. Inzuzo yexabiso le-aluminium ye-electrolytic yetoni enye inokufikelela kwi-5000 yuan / itoni nangaphezulu, kwaye izinga lokusetyenziswa kwamandla e-aluminium ye-electrolytic yasekhaya xa sele igcinwe isondele kwi-90%. Ukususela ngoJuni, ukuqala ngokubanzi kweshishini le-aluminium ye-electrolytic liye lehla kancinci. IYunnan, i-Inner Mongolia kunye neGuizhou ziye zandisa ulawulo lwemizi-mveliso esebenzisa amandla amaninzi njenge-aluminium ye-electrolytic, kwaye imeko yokususwa kwe-warehouse ye-aluminium ye-electrolytic iye yanda. Ukusukela ekupheleni kukaJuni, uluhlu lwezinto ze-aluminium ye-electrolytic yasekhaya luye lwehla lwaya kwiitoni ezimalunga ne-850000.
Ngokwedatha yolwazi yaseLongzhong, imveliso ye-aluminium ye-electrolytic yasekhaya kwisiqingatha sokuqala sowama-2021 yayimalunga neetoni ezili-19350000, ukunyuka kweetoni ezili-1.17 lezigidi okanye i-6.4% ngonyaka. Kwisiqingatha sokuqala sonyaka, ixabiso eliqhelekileyo le-spot aluminium eShanghai yayiyi-17454 yuan / ton, ukunyuka kwe-4210 yuan / ton, okanye i-31.79% ngonyaka. Ixabiso lemarike le-electrolytic aluminium laqhubeka nokuguquguquka kwaye linyuka ukusuka ngoJanuwari ukuya kuMeyi. Phakathi kuMeyi, ixabiso le-spot aluminium eShanghai lenyuke laya kwi-20030 yuan / ton, lafikelela kwinqanaba eliphezulu lexabiso le-electrolytic aluminium kwisiqingatha sokuqala sonyaka, lenyuka nge-7020 yuan / ton, okanye i-53.96% ngonyaka.
Uqikelelo lwexesha emva kwemarike:
Kwisiqingatha sesibini sonyaka, ezinye iifektri zasekhaya zisenezicwangciso zokulungisa, kodwa ngokuqala kwezityalo zokuhlola nokulungisa zangaphambili, ukunikezelwa kwe-oyile ye-coke yasekhaya akunampembelelo ingako. Ukuqaliswa kwamashishini e-carbon asezantsi kuzinzile, kwaye amandla amatsha emveliso kunye namandla okubuyisela kwimarike ye-aluminium ye-electrolytic terminal anokwanda. Nangona kunjalo, ngenxa yolawulo lwethagethi yekhabhoni ephindwe kabini, ukukhula kwemveliso kulindeleke ukuba kuncitshiswe. Nokuba urhulumente ukhulula uxinzelelo lonikezelo ngokuphosa indawo yokugcina, ixabiso le-aluminium ye-electrolytic lihlala liphezulu kwaye liguquguqukayo. Okwangoku, amashishini e-aluminium ye-electrolytic anenzuzo enkulu kwaye i-terminal isenenkxaso entle kwimarike ye-petroleum coke.
Kulindeleke ukuba isiqingatha sesibini sonyaka sichaphazeleke ngamaqela omabini, kwaye amanye amaxabiso e-coke anokulungiswa kancinci, kodwa ngokubanzi, ixabiso le-coke ye-petroleum ye-sulfur ephakathi nephezulu eTshayina lisasebenza.
Ixesha lokuthumela: Julayi-08-2021