Msika wamakono wa graphite electrode suli wofooka, chifukwa cha kukakamizidwa kwa mtengo, msika wa graphite electrode ukupitilizabe kukulitsa koyambirira, zokambirana zatsopano zogulira zinthu zinayamba pang'onopang'ono. Pofika pa Epulo 28, mtengo wa graphite electrode m'mimba mwake wa 300-600mm: mphamvu wamba 21000-24000 yuan / tani; mphamvu yayikulu 22000-25000 yuan / tani; mphamvu yayikulu 23500-28000 yuan / tani; mphamvu yayikulu 700mm graphite electrode 30000-31000 yuan / tani. Mitengo inakwera ndi 17.46% kuyambira pachiyambi cha chaka ndi 15.31% kuchokera nthawi yomweyi chaka chatha. Zikuyembekezeka kuti pambuyo pa tchuthi cha May Day, mtengo wamsika wa graphite electrode ukuyembekezeka kukwera. Zinthu zenizeni zikuwunikidwa motere:
Choyamba, mtengo wa pamwamba ukupitirirabe kukhala wokwera kwambiri, mtengo wa graphite electrode uli ndi mwayi wokwera
Kumbali imodzi, mtengo wa zinthu zopangira graphite electrode ukupitirira kukwera. Pofika pa Epulo 28, mtengo wa coke yamafuta otsika sulfure mu fakitale yayikulu nthawi zambiri unakwera ndi 2700-3680 yuan / tani kuyambira pachiyambi cha chaka, kapena pafupifupi 57.18%; needle coke inakwera ndi pafupifupi 32%; phula la malasha linakwera ndi pafupifupi 5.92% kuyambira pachiyambi cha chaka.
Msika wa zinthu zoipa, kumbali ina, ntchito ya anode yokonza zinthu za graphite ndi graphite crucible ikukula, gawo la phindu la graphite electrode pansi pa mphamvu ya graphite electrode yoipa ndi crucible yoipa, zomwe zimapangitsa kuti graphite electrode ipange msika wa graphite electrode ndi processing processing processing ipangidwe, mtengo wa graphite electrode graphite graphite unakwera, mtengo wa graphite electrode graphite electrode ndi pafupifupi 5600 yuan / tani.
Kutengera mtengo wa coke ya petroleum ya sulfure yochepa, needle coke ndi phula la malasha monga zinthu zopangira zam'mwamba pamsika wa graphite electrode wamakono, mwa lingaliro, mtengo wonse wa msika wa graphite electrode wamakono ndi pafupifupi 23,000 yuan / tani, phindu lonse la msika wa graphite electrode silikwanira, ndipo mtengo wa graphite electrode ukadali ndi malo oti ukule.
Chachiwiri, kapangidwe ka msika wa graphite electrode sikokwanira, kuthamanga kwa zinthu zamakampani ndi kochepa
Kumbali imodzi, makampani ena a graphite electrode kuyambira 2021, akhala ocheperako chifukwa cha kupanga chitetezo cha chilengedwe m'dzinja ndi m'nyengo yozizira, kuwongolera zachilengedwe mu Olimpiki Yachisanu ndi zotsatira za mliri, msika wa graphite electrode unapitilira kukhala wocheperako, pofika kumapeto kwa Marichi, kuchuluka konse kwa msika wa graphite electrode kuli pafupifupi 50%;
Kumbali inayi, mabizinesi ena ang'onoang'ono ndi apakatikati a graphite electrode omwe ali pansi pa kukakamizidwa kwa makampani okwera mtengo komanso kufunikira kochepa kwa downstream, mphamvu zopangira ma graphite electrode mabizinesi sizokwanira, kupanga makamaka kumatsimikizira kutumiza kwabwinobwino, mabizinesi ambiri amati palibe kusonkhanitsa zinthu. Kuphatikiza apo, zikumveka kuti mu kotala yoyamba, singano coke yochokera ku China idatsika ndi pafupifupi 70% poyerekeza ndi chaka chatha, kotero zitha kuwoneka kuti kupanga konse kwa graphite electrode msika sikukwanira.
Chachitatu, makampani opanga ma electrode a graphite ali ndi chiyembekezo chowonjezereka pa zomwe msika ukuyembekezera
Mafakitale achitsulo chogwira ntchito nthawi yayitali: Pakadali pano, mafakitale ena achitsulo chogwira ntchito nthawi yayitali anayamba kukwera, kugula ma electrode ang'onoang'ono ndi apakatikati a graphite amphamvu kwambiri kwawonjezeka, koma msika wachitsulo chogwira ntchito ukadali wofooka komanso wokhazikika, mafakitale achitsulo amagula zambiri akafunidwa.
Mafakitale achitsulo chamagetsi: mu kotala yoyamba, phindu la mafakitale achitsulo chamagetsi likupitirirabe kukhala lotsika, ndipo posachedwapa ena otsika kuposa zoletsa zoletsa kupanga za mliri, mafakitale achitsulo sakwanira. Mu kotala yoyamba, mafakitale achitsulo chamagetsi amagwiritsa ntchito kwambiri zinthu zoyambirira, kotero akuyembekezeka kuti chifukwa cha mliriwu mu Meyi, mafakitale achitsulo akufunika kubwezeretsanso.
Osati chitsulo: phosphorous yachikasu, chitsulo cha silicon ndi zina zomwe zimafunika ma electrode a graphite ndizokhazikika, ndipo chifukwa cha kupanga kochepa kwa ma specifications akuluakulu a ma electrode a graphite, kufunika kwa msika kumbali yake ndi kwabwino, ma specifications ena a graphite electrode ndi ochepa.
Kutumiza Zinthu Kunja: Pakadali pano, ngakhale kuti EU ikuletsa kutaya zinthu m'maenje, mayendedwe apamtunda ndi kusowa kwa zinthu zapamadzi ndi zinthu zina zikadali ndi zoletsa zina pa kutumiza maenje a graphite ku China, koma European Union ikuchedwetsa kusonkhanitsa msonkho wotsutsa kutaya zinthu m'maenje a graphite ku China ndikwabwino kutumiza maenje a graphite, ndipo mabizinesi ndi amalonda ena akunja ali ndi kufunikira kwina kwa katundu.
Masana: msika wa graphite electrode ndi wochepa, zinthu zomwe zili m'sitolo zilibe mphamvu, malingaliro abwino a msika ndi okwera, mtengo wopangira graphite electrode ndi wokwera, kufunikira kwa msika ndi zinthu zina, makampani opanga graphite electrode akadali ndi chiyembekezo chokhudza msika. Mwachidule, akuyembekezeka kuti pambuyo pa Meyi Day, mtengo wa graphite electrode ukhoza kukwera, zomwe zikuyembekezeka kukwera ndi pafupifupi 2000 yuan / tani. Gwero la chidziwitso: Baichuan Yingfeng
Nthawi yotumizira: Meyi-03-2022