Mu 2022, ntchito yonse ya msika wa ma electrode a graphite idzakhala yocheperako, yopanga zolemetsa zochepa komanso kutsika komwe kumafunikira kutsika, ndipo kupezeka kofooka ndi kufunikira kudzakhala chinthu chachikulu.
Mu 2022, mtengo wa ma elekitirodi a graphite udzakwera koyamba kenako kugwa. Mtengo wapakati wa HP500 ndi 22851 yuan/ton, mtengo wapakati wa RP500 ndi 20925 yuan/ton, mtengo wapakati wa UHP600 ndi 26295 yuan/ton, ndipo mtengo wapakati wa UHP700 31053 yuan/ton. Maelekitirodi a graphite adawonetsa kukwera kuyambira Marichi mpaka Meyi chaka chonse, makamaka chifukwa cha kubwezeredwa kwa mabizinesi akumunsi kumapeto kwa masika, kugula kwakunja kwa zinthu zopangira masheya, komanso mlengalenga wabwino wolowera msika mothandizidwa ndi malingaliro ogula. Kumbali ina, mitengo ya singano coke ndi otsika sulfure petroleum coke, zopangira, akupitiriza kukwera, amene ali pansi thandizo pa mtengo wa maelekitirodi graphite. Komabe, kuyambira Juni, ma elekitirodi a graphite alowa m'njira yotsika, ndipo kuchepa kwapang'onopang'ono ndi kufunikira kwakhala njira yayikulu mu theka lachiwiri la chaka. Mphero zazitsulo zotsika pansi sizigwiritsidwa ntchito mokwanira, kupanga ma electrode a graphite kukusokonekera, ndipo mabizinesi ambiri atseka. Mu Novembala, msika wa ma elekitirodi a graphite udakulanso pang'ono, makamaka chifukwa chakukula kwa kufunikira kwa ma elekitirodi a graphite motsogozedwa ndi kubwezeredwa kwa mphero zachitsulo. Opanga adatenga mwayi wokweza mtengo wamsika, koma kukwera kwamitengo yamagetsi kunali kochepa, ndipo kukana kukankhira ma electrode a graphite kunali kwakukulu.
Mu 2022, phindu lalikulu la kupanga ma elekitirodi amphamvu kwambiri a graphite lidzakhala 181 yuan/tani, kutsika ndi 68% kuchoka pa 598 yuan/tani chaka chatha. Pakati pawo, kuyambira July, phindu la ultra-high-power graphite electrode elekitirodi wayamba kulendewera mozondoka, ndipo ngakhale kutaya tani imodzi kwa 2,009 yuan/tani mu August. Pansi pa njira yotsika mtengo, ambiri opanga ma electrode a graphite adatseka kapena kupanga ma crucibles ndi ma graphite cubes kuyambira Julayi. Ndi makampani ochepa okha omwe akuumirira pakupanga zinthu zochepa.
Mu 2022, kuchuluka kwa ma elekitirodi a graphite padziko lonse lapansi ndi 42%, kutsika kwapachaka ndi 18 peresenti, komwenso ndikotsika kwambiri pazaka zisanu zapitazi. M'zaka zisanu zapitazi, 2020 ndi 2022 zokha ndizo zomwe zimagwira ntchito pansi pa 50%. Mu 2020, chifukwa cha kufalikira kwa mliri wapadziko lonse lapansi, komanso kutsika kwakukulu kwamafuta osapsa, kufunikira kocheperako, komanso phindu lopanga zinthu, kuchuluka kwa ntchito chaka chatha kunali 46%. Kuyamba kochepa kwa ntchito mu 2022 ndi chifukwa cha miliri yobwerezabwereza, kutsika kwachuma kwachuma cha padziko lonse, ndi kutsika kwa mafakitale azitsulo, zomwe zimapangitsa kuti zikhale zovuta kuthandizira kufunikira kwa msika wa ma electrode a graphite. Chifukwa chake, kutengera zaka ziwiri zoyambira zotsika, msika wa ma elekitirodi a graphite umakhudzidwa kwambiri ndi kufunikira kwamakampani azitsulo akumunsi.
M’zaka zisanu zikubwerazi, ma elekitirodi a graphite adzapitirizabe kukula. Akuti pofika 2027, mphamvu yopangira idzakhala matani 2.15 miliyoni, ndikukula kwa 2.5%. Ndi kutulutsidwa kwapang'onopang'ono kwa zida zachitsulo zaku China, ng'anjo yamagetsi ili ndi kuthekera kwakukulu kwachitukuko m'zaka zisanu zikubwerazi. Boma limalimbikitsa kugwiritsa ntchito zitsulo zachitsulo ndi zitsulo zazing'ono, ndipo limalimbikitsa mabizinesi kuti asinthe mphamvu yopangira ng'anjo yamagetsi popanda kuwonjezera mphamvu zatsopano zopangira. Chiwopsezo chonse cha chitsulo chopangira ng'anjo yamagetsi chikuwonjezekanso chaka ndi chaka. Chitsulo cha ng'anjo yamagetsi ku China chimapanga pafupifupi 9%. Malingaliro Otsogolera Pakuwongolera Chitukuko cha Electric Arc Furnace Short-process Steelmaking (Draft for Comments)" akupereka lingaliro lakuti pakutha kwa "14th Five-year Plan" (2025), gawo la ng'anjo yamagetsi yopangira zitsulo zamagetsi lidzawonjezeka kufika pafupifupi. 20%, ndi ma electrode a graphite adzawonjezerabe malo.
Kuchokera ku 2023, makampani azitsulo angapitirizebe kutsika, ndipo mayanjano oyenerera atulutsa deta yolosera kuti kufunikira kwachitsulo kudzachira ndi 1.0% mu 2023, ndipo kuchira kwathunthu kudzakhala kochepa. Ngakhale kuti ndondomeko yopewera ndi kuwongolera mliri imachepetsedwa pang'onopang'ono, kukonzanso kwachuma kudzatenga nthawi. Zikuyembekezeka kuti msika wa ma elekitirodi a graphite udzachira pang'onopang'ono mu theka loyamba la 2023, ndipo padzakhalabe kukana kukwera kwamitengo. Mu theka lachiwiri la chaka, msika ukhoza kuyamba kuchira. (Chidziwitso: Longzhong Information)
Nthawi yotumiza: Jan-06-2023