Sabata ino, msika wapanyumba wamafuta a coke wakhudzidwa ndi kusamvana kwazinthu.Magawo akuluakulu, zoyenga za sinopec zikupitilira kukula;Cnooc wocheperako otsika sulfure coke payekha mitengo yoyenga idakwera;Petrochina imachokera ku bata.
Kuyenga kwanuko, chifukwa chopanda thandizo la zoyenga, tsegulani njira yopitira mmwamba.Malinga ndi kuwerengetsa kwa chidziwitso, pa Julayi 29, mtengo wapakati wamafuta am'nyumba unali 2418 CNY/ton, kukwera 92 CNY/tani poyerekeza ndi Julayi 22.
Mtengo wapakati wa petroleum coke ku Shandong unali 2654 CNY / tani, mpaka 260 CNY / tani poyerekeza ndi July 22. Low sulfure coke, msika wa graphite electrode umakhala wokhazikika, mabizinesi ena achepetsa ntchito, zomwe zimakhudzidwa ndi otsika sulfure coke kusintha kwakukulu. zochepa.Pankhani ya coke yapakatikati ndi yayikulu ya sulfure, yomwe pakali pano ikukhudzidwa ndi kukonzanso kwa makina oyeretsera komanso msika woyipa wamafuta, zonse zoyambira zoyenga zili pamlingo wina wotsika, ndipo mtengo wa coke wapakati ndi wamtali wa sulfure ukupitilizabe kuthyola ndikukwera mpaka pamwamba. .Thermal msika malasha, zonse, zikuyembekezeredwa kuti m'kanthawi kochepa, zoweta matenthedwe msika malasha adzakhala mkulu mantha mkhalidwe, akufunikabe kuganizira kusintha mbali kupereka.Electrolytic aluminium msika, akuyembekezeka kuti pakanthawi kochepa zinthu zopanda kanthu zabwino zimalumikizana, mtengo wa aluminiyumu ukupitilizabe kupitilira 19,500 CNY / tani malo ndiwotheka.Mpweya, wothandizidwa ndi mitengo yapamwamba ya aluminiyamu, zotumiza za carbon ndi zabwino, koma ndalama zowonongeka zikupitirira kuwonjezeka, mabizinesi a carbon akuyembekezeka kupitirizabe kupanikizika sabata yamawa.Galasi msika, mu sabata lachinayi la July, zoweta zoyandama galasi anapitiriza kukwera azimuth, msika basi ayenera kukhala okhazikika, chomera choyambirira mu otsika yosungirako thandizo pansi yogwira kuwonjezeka mtengo.Pakalipano, mtengo wapachiyambi wakhala pamtengo wapamwamba, ndipo pali ndalama zina zapakati ndi zotsika, ndipo zimatenga nthawi kuti zitenge kukwera kwa mtengo.Mitengo yagalasi ikuyembekezeka kukhazikika sabata yamawa ndikuwonjezeka pang'ono m'deralo.Mtengo wapakati ukuyembekezeka kukhala pafupifupi 3100 CNY / tani sabata yamawa.Msika wachitsulo wa silicon, nthawi yayitali - yothina nthawi yayitali ndiyovuta kuyimitsa, koma mitengo yotsika kwambiri kuti mulandire kufunitsitsa kuchepetsa, ikuyembekezeka kuti mitengo ya silicon sabata yamawa ikadali ndi malo ang'onoang'ono okwera.
Yomanga zitsulo msika, msika panopa ndi kotunga ndi kufunika kwa zinthu ziwiri ofooka, zitsulo kukonzanso pang'onopang'ono kuchuluka, chifukwa cha kutentha ndi mvula kunsi kwa mtsinje, ndikuchita kuwala, chikhalidwe katundu kusintha si lalikulu, malonda msika kusamala kudikira ndi kuwona. .Zofunikira pamsika zimasintha pang'ono, koma pofika mwezi wa Ogasiti, kutentha kwakukulu ndi konyowa kapena kuchepetsedwa pang'onopang'ono, chachiwiri ndi chachitatu chachangu cha ochita malonda chiwonjezeke, motero kugwedezeka kwa msika kwakanthawi kochepa kukuyembekezeka kukhala kolimba, zomwe zikuyembekezeredwa ndi 50. -80 CNY / tani.Pankhani ya kaphatikizidwe ndi kufunikira ndi zinthu zofananira, kupezeka kwa petroleum coke kudzawonjezeka sabata yamawa pomwe kuchuluka kwa zoyenga zomwe zikubweranso pamzere zikuwonjezeka.Kumbali yofunikira, phindu lakutsika ndi losauka ndipo kuchepa kwa kupanga kwayamba kuchitika, koma mitengo ya aluminiyamu ikhoza kukweranso chifukwa cha kuchuluka kwa magetsi.Zogwirizana nazo, malasha otentha akadali okwera kwambiri.Zikuyembekezeka kuti ndi kukwera kwa mafuta a petroleum kumtunda wina wapamwamba, kugulitsa katundu wamtengo wapatali kudzakhala koletsedwa, kuyambira sabata yamawa, mtengo wamtengo wapatali wa kuyeretsa nthaka ukhoza kugwa, gawo lalikulu likusunga kwakanthawi kachitidwe ka kukwera kowonjezera.
Nthawi yotumiza: Jul-31-2021