Mitengo ya ma electrode a graphite imasinthasintha

ICC China Graphite Electrode Price Index (Julayi)

Mlungu uno mitengo ya ma electrode a graphite m'dziko muno ili ndi kachulukidwe kakang'ono. Msika: sabata yatha, mafakitale achitsulo am'deralo adayika mtengo pakati, mtengo wa ma electrode a graphite nthawi zambiri unkaoneka womasuka, sabata ino mtengo wa msika wakunja uli ndi madigiri osiyanasiyana osinthira, kuyambira 1000-2500 CNY/tani, malonda onse amsika ndi opepuka.

Pali zinthu ziwiri zazikulu zomwe zimakhudza kutsika kwa mitengo iyi: Chimodzi mwa zinthu zomwe zatchulidwa mu June, ndi zomwe zachitika ku Hong Kong, chifukwa cha kuchuluka kwa chuma chomwe chapezeka mu theka loyamba la chitsulo, kuyambira mu June chifukwa cha kutsika kwa chitsulo, kutsika kwa chitsulo chamagetsi kuyambira 800 CNY/tani isanafike zero point, mphero ina yaing'ono inayamba kutayika, ngakhale kutsika kwa chitsulo chamagetsi kumayamba pang'onopang'ono, graphite electrode inachepa kugula; Chachiwiri ndi kugulitsa kwa graphite electrode pamsika, opanga ali ndi phindu linalake, chifukwa cha mphamvu ya zinthu zopangira mafuta oyambira kutsika kwambiri, zomwe zimakhudza kwambiri malingaliro a msika, bola ngati "mphepo ndi udzu zikuyenda", msika sukusowa kutsatira njira yochepetsera mitengo.

Pofika pa Julayi 8, mtengo wodziwika bwino wa UHP450mm ndi 30% needle coke pamsika unali 19,500-20,000 CNY/tani; mtengo wodziwika bwino wa UHP600mm unali 24,000-26,000 CNY/tani, womwe unali wotsika ndi 1,000 CNY/tani poyerekeza ndi sabata yatha; mtengo wa UHP700mm unali 28,000-30,000 CNY/tani, womwe unali wotsika ndi 2,000 CNY/tani.

Kuchokera ku zipangizo zopangira

Kuyambira Lachinayi lino, ma coke a Daqing ndi Fushun ndi okhazikika. Tsopano Daqing Petrochemical 1#A petroleum coke imapereka 3100 CNY/ton, Fushun Petrochemical 1#A petroleum coke imapereka 3100 CNY/ton, ndipo calcium coke yotsika ya sulfur imapereka 4100-4300 CNY/ton, kukwera ndi 100 CNY/ton poyerekeza ndi sabata yatha. Sabata ino, mtengo wa needle coke wapakhomo ndi wokhazikika, koma mtengo weniweni wa malonda ndi wosasunthika. Pakadali pano, mtengo waukulu wa zinthu za malasha ndi mafuta zapakhomo ndi 8000-11000 CNY/ton, kutsika ndi 500-1000 CNY/ton poyerekeza ndi sabata yatha, ndipo malondawo ndi opepuka.

Kuchokera ku fakitale yachitsulo

Sabata ino, mitengo yachitsulo cha m'nyumba yakweranso, pafupifupi 100 CNY/tani, momwe zinthu zasinthira, pamodzi ndi kulengeza kwa dongosolo loletsa kupanga zitsulo, chidaliro cha amalonda chabwerera. Pambuyo pa miyezi 5, 6 yosinthira mosalekeza, phindu lalikulu la chitsulo chomangira chitsulo chakhala pafupi ndi kuchepetsedwa, kaya ndi ng'anjo yamagetsi kapena ng'anjo yophulika, kukonza kogwira ntchito kwayamba kuwonjezeka, kuti asunge bwino msika ndi kufunikira. Pofika Lachinayi, kuchuluka kwa kugwiritsa ntchito mphamvu kwa 92 mafakitole achitsulo odziyimira pawokha amagetsi kunali 79.04%, 2.83% kuposa sabata yatha, pambuyo poti kupanga mafakitole ena achitsulo chamagetsi chamagetsi chomwe chidayimitsa kupanga kusanachitike nthawi yomaliza.

Kuneneratu za momwe msika udzayendere

Palibe malo ambiri ochepetsera mitengo ya petroleum coke kumapeto kwa nthawi, ndipo mtengo wa needle coke ndi wokhazikika chifukwa cha mtengo wake. Gawo loyamba la opanga ma electrode a graphite limasunga kupanga kwathunthu, koma dongosolo lolimba la mankhwala a graphite pamsika lidzapitirira, ndipo ndalama zokonzera zinthu zikhalebe zapamwamba. Kuzungulira kwa electrode ya graphite ndikutalika, ndipo ndi chithandizo cha mtengo wapamwamba kumapeto kwa nthawi, malo oti mtengo wa graphite electrode pamsika utsike nawonso ndi ochepa.