Kubva 2018, graphite electrode kugadzirwa kwesimba muChina kwakawedzera zvakanyanya. Zvinoenderana nedata reBaichuan Yingfu, huwandu hwenyika hwekugadzira hwaive 1.167 miriyoni matani muna 2016, nehuwandu hwekushandisa hwakaderera kusvika 43.63%. Muna 2017, kugadzirwa kwe graphite electrode yeChina yakasvika pakushomeka kwematani miriyoni 1.095, uyezve nekuvandudzika kwebudiriro yeindasitiri, kugona kwekugadzira kucharamba kuchiiswa muna 2021. Kugadzirwa kwe graphite electrode kweChina kwakasvika matani miriyoni 1,759, kukwira ne61% kubva 2017. Muna 2021, kushandiswa kwehuwandu hwemaindasitiri ndeye 53%. Muna 2018, chiyero chepamusoro chekushandisa graphite electrode indasitiri yakasvika 61.68%, ndokuramba ichidzikira. Kugona kushandiswa muna 2021 kunotarisirwa kuve 53%. Graphite electrode indasitiri yehuwandu inonyanya kugoverwa kuchamhembe kweChina uye kuchamhembe kwakadziva kumabvazuva kweChina. Muna 2021, iyo graphite electrode kugadzirwa kwemagetsi kuNorth uye kuchamhembe kwakadziva kumabvazuva kweChina ichaverengera inodarika makumi matanhatu%. Kubva 2017 kusvika 2021, huwandu hwekugadzira "2+26" urban graphite electrode ichagadzikana pa400,000 kusvika 460,000 matani.
Kubva 2022 kusvika 2023, hutsva hwe graphite electrode huchave hushoma. Muna 2022, huwandu hunotarisirwa kuita 120,000 matani, uye muna 2023, hutsva hwe graphite electrode hunotarisirwa kuita 270,000 matani. Kuti chikamu ichi chesimba rekugadzira chinogona kuiswa mukushanda mune ramangwana zvichiri kuenderana nekuwana pundutso kwemusika wegraphite electrode uye nekutarisa kwehurumende indasitiri yekushandiswa kwesimba repamusoro, pane kusava nechokwadi.
Graphite electrode ndeyepamusoro pesimba rekushandisa, yakakwira kabhoni emission indasitiri. Iyo kabhoni emission patani yegraphite electrode ndeye 4.48 matani, iyo inongori yakaderera kune silicon simbi uye electrolytic aluminium. Zvichienderana nemutengo wekabhoni we58 yuan/ton muna Ndira 10, 2022, mutengo wekuburitsa kabhoni unotora 1.4% yemutengo wemagetsi emagetsi egraphite electrode. Simba rinoshandiswa patani yegraphite electrode i6000 KWH. Kana mutengo wemagetsi uchiverengwa pa 0.5 yuan/KWH, mari yemagetsi inotora 16% yemutengo we graphite electrode.
Pasi pemashure e "dual control" yekushandiswa kwesimba, chiyero chekushanda kweyezasi eAF simbi ine graphite electrode inodzivirirwa zvakanyanya. Kubva muna Chikumi 2021, chiyero chekushanda kwemabhizinesi makumi manomwe neshanu eAF simbi chave padanho rakaderera mumakore anoda kusvika matatu, uye kudiwa kwegraphite electrode kwakadzvanywa zvakanyanya.
Kuwedzera kwemhiri kwemakungwa graphite electrode kuburitsa uye kugovera uye kudiwa gap kunonyanya kune Ultra-yakakwirira simba graphite electrode. Sekureva kwaFrost & Sullivan data, kuburitswa kwegraphite electrode kune dzimwe nyika pasirese kwakadzikira kubva pa804,900 matani muna 2014 kusvika 713,100 matani muna 2019, ayo akabuda e-ultra-high power graphite electrode akaverengera 90%. Kubva 2017, kuwedzera kwe graphite electrode kupa uye kudiwa gap munyika dzemhiri kwemakungwa kunobva zvakanyanya kubva kune Ultra-yakakwirira simba graphite electrode, iyo inokonzerwa nekukura kwakanyanya kwemhiri kwemakungwa electric furnace crude steel kubuda kubva 2017 kusvika 2018. Muna 2020, kugadzirwa mhiri kwemakungwa kwe simbi yechoto yemagetsi yakadzikira nekuda kwedenda. Muna 2019, kuChina kutengesa kunze kwenyika kwegraphite electrode kwakasvika 396,300 matani. Muna 2020, yakakanganisika nedenda, kugadzirwa kwesimbi yemagetsi mhiri kwemakungwa kwakadzikira kusvika 396 miriyoni matani, zvichidzika ne4.39% gore negore, uye kuChina kutengeswa kwegraphite electrode kwakadzikira kusvika matani 333,900, zvichidzika ne15.76% gore negore.
Nguva yekutumira: Feb-23-2022