1. Isishwankathelo semarike ye-needle coke eTshayina
Ukususela ngo-Epreli, ixabiso lemarike le-needle coke eTshayina linyuke ngama-yuan angama-500-1000. Ngokuphathelele izixhobo ze-anode zokuthumela, amashishini amakhulu anee-odolo ezaneleyo, kwaye imveliso kunye nokuthengiswa kwezithuthi ezintsha zamandla kunyukile, okugcina imveliso kunye nokuthengiswa kuchuma. Ngenxa yoko, i-needle coke iseyindawo eshushu ekuthengweni kwemarike, kwaye ukusebenza kwemarike ye-coke ephekiweyo kuphakathi, kodwa uqalo lwemarike kulindeleke ukuba lunyuke ngoMeyi, xa ukuthunyelwa kwemarike ye-coke ephekiweyo kuya kuphucuka. Ukusukela nge-24 ka-Epreli, uluhlu lwamaxabiso emarike ye-needle coke eTshayina yi-11,000-14,000 yuan/ton ye-coke ephekiweyo; i-coke eluhlaza yi-9,000-11,000 yuan/ton, kwaye ixabiso eliphambili lentengiselwano ye-oyile ye-needle coke engeniswe ngaphandle yi-1,200-1,500 USD/ton; i-Coke yi-2200-2400 USD/ton; Ixabiso eliphambili lentengiselwano ye-coal needle coke engeniswe kwamanye amazwe yi-1600-1700 USD/ton.
2. Ukwehla komlambo kuyaqala ukunyuka, kwaye imfuno ye-needle coke ilungile. Ngokuphathelele i-graphite, imakethi yentsimbi ye-terminal electric furnace iqale ngaphantsi kunekulindelekileyo. Ekupheleni kuka-Epreli, izinga lokusebenza kwemakethi yentsimbi ye-electric furnace yayimalunga ne-72%. Phantsi kwempembelelo yemeko yakutshanje yobhubhane, ezinye iindawo zaziphantsi kolawulo oluvaliweyo, kwaye imveliso kunye nemfuno yentsimbi esezantsi yee-steel mills zazisathintelwe, kwaye ii-steel mills zazingekaqaliswa. Ingakumbi, ezinye ii-electric furnace steel mills, phantsi kwempembelelo yemfuno ye-terminal ebuthathaka ye-terminal steel, ezinye ii-electric furnace steel mills zilawula imveliso yazo ngokuzimeleyo, kwaye ukusetyenziswa kwee-graphite electrodes kwehle. Ii-steel mills zithenga kakhulu iimpahla xa zifunwa. Ukusebenza kwemarike ye-graphite electrode kuphakathi, kwaye ukuthunyelwa kwe-needle coke coke iyonke kuthe tyaba. Ngokuphathelele izinto ze-anode, ukwakhiwa ngo-Epreli kulindeleke ukuba kube malunga ne-78%, okungaphezulu kancinci kunoko ngoMatshi. Ukususela ekuqaleni kuka-2022, izinto ze-anode zidlule ii-graphite electrodes ukuze zibe yindlela ephambili yokuhamba kwe-needle coke eTshayina. Njengoko imarike ikhula, imfuno yezinto ezisetyenziswa kwi-anode kwimarike yezinto eziluhlaza iyanda imihla ngemihla, kwaye ii-odolo ze-needle coke zanele, kwaye abanye abavelisi banqongophele. Ukongeza, ixabiso le-petroleum coke yeemveliso ezinxulumene nayo linyuke kakhulu kutshanje, kwaye ixabiso lezinye iimveliso lisondele kwele-needle coke. Ukuthatha i-Fushun Daqing petroleum coke njengomzekelo, ngomhla wama-24 ku-Epreli, ixabiso lemarike elingaphambili lemveliso linyuke nge-1100 yuan/ton xa kuthelekiswa nokuqala kwenyanga, ngoluhlu lwe-17%. Ukuze kuncitshiswe iindleko okanye kunyuswe inani lokuthengwa kwe-needle coke, amanye amashishini ezinto ezisetyenziswa kwi-anode anyuse ngakumbi imfuno ye-green coke.
3. ixabiso lezinto eziluhlaza liphezulu, kwaye ixabiso le-needle coke liphezulu.
Ixabiso le-oyile ekrwada kwihlabathi liphela lichaphazelekile yimfazwe yaseRashiya neUkraine kunye neziganeko zikawonke-wonke ezinxulumene nayo, kwaye ixabiso liye lenyuka, kwaye ixabiso le-slurry lenyuka ngokufanelekileyo. Ukusukela nge-24 ka-Epreli, ixabiso eliqhelekileyo lemarike yayiyi-5,083 yuan/ton, inyuke nge-10.92% ukususela ekuqaleni kuka-Epreli. Ngokuphathelele i-coal tar, ixabiso elitsha lemarike ye-coal tar linyusiwe, elixhasa ixabiso le-coal tar pitch. Ukusukela nge-24 ka-Epreli, ixabiso eliqhelekileyo lemarike yayiyi-5,965 yuan/ton, inyuke nge-4.03% ukususela ekuqaleni kwenyanga. Amaxabiso e-oil slurry kunye ne-coal tar pitch aphezulu, kwaye ixabiso lemarike le-needle coke liphezulu.
4. uqikelelo lwembonakalo yemarike
Ubonelelo: Kulindeleke ukuba unikezelo lwemarike ye-needle coke luqhubeke lusanda ngoMeyi. Kwelinye icala, amashishini okuvelisa i-needle coke asekelwe kwioyile aqale ngokwesiqhelo, kwaye akukho sicwangciso sokulungisa okwangoku. Kwelinye icala, amanye amashishini okugcina i-needle coke esekwe kumalahle aqalise ukuvelisa. Okwangoku, izixhobo ezintsha zafakwa kwimveliso kwaye kwaveliswa i-coke, kwaye unikezelo lwemarike lwanda. Ngokubanzi, izinga lokusebenza kwemarike ye-needle coke ngoMeyi yayiyi-45%-50%. Ixabiso: Ngomhla kaMeyi, ixabiso le-needle coke lisalawulwa yindlela yokunyuka, kunye noluhlu oluphezulu lwe-500 yuan. Izinto eziphambili ezilungileyo zezi: kwelinye icala, ixabiso lezinto eziluhlaza lisebenza kwinqanaba eliphezulu, kwaye ixabiso le-needle coke liphezulu; Kwelinye icala, ukwakhiwa kwezinto ze-anode ezisezantsi kunye nee-graphite electrodes kuyanda imihla ngemihla, ii-odolo azinciphi, kwaye urhwebo lwemarike ye-green coke luyasebenza. Kwangaxeshanye, ixabiso le-petroleum coke yeemveliso ezinxulumene nayo linyuke kakhulu, kwaye amanye amashishini angaphantsi komlambo anokunyusa ukuthengwa kwe-needle coke, kwaye icala lemfuno liyaqhubeka lihle. Ngamafutshane, kuqikelelwa ukuba ixabiso le-coke ephekiweyo kwimarike ye-needle coke yaseTshayina liza kuba yi-11,000-14,500 yuan/ton. I-coke eluhlaza yi-9500-12000 yuan/ton. (Umthombo: Ulwazi lweBaichuan)
Ixesha lokuthumela: Epreli-25-2022