Mai i te tau 2018, kua nui haere te kaha o te hanga hiko graphite i Haina.E ai ki nga korero a Baichuan Yingfu, ko te kaha o te whakaputanga o te motu ko te 1.167 miriona taranata i te 2016, me te iti o te 43.63%.I te tau 2017, ka eke te kaha o te hanga hiko graphite electrode o Haina ki te iti rawa o te 1.095 miriona taranata, katahi ka pai ake te oranga o te umanga, ka tuu tonu te kaha whakaputa i te tau 2021. Ko te graphite electrode te kaha o Haina ko te 1.759 miriona taranata, ka piki ake te 61% mai i te 2021. 2017. I te 2021, ko te 53% te whakamahinga kaha o te ahumahi.I te tau 2018, ko te reiti whakamahi kaha teitei o te umanga hiko kauwhata i tae ki te 61.68%, ka heke tonu.Ko te whakamahi kaha i te tau 2021 ko te 53%.Ko te kaha o te ahumahi hiko kauwhata ka tohatohahia ki te raki o Haina me te raki-rawhiti o Haina.I te tau 2021, ka nui ake i te 60%.Mai i te 2017 ki te 2021, ko te kaha whakaputa o te "2+26" hikohiko graphite taone ka noho pumau ki te 400,000 ki te 460,000 tone.
Mai i te 2022 ki te 2023, ka iti ake te kaha hiko kauwhata hou.I te tau 2022, e 120,000 tone te kaha, a, i te tau 2023, ko te 270,000 tone te kaha o te graphite electrode.Ahakoa ka taea te whakauru i tenei waahanga o te kaha whakangao a muri ake nei, ka whakawhirinaki tonu ki te whai hua o te maakete hiko kauwhata me te tirotiro a te kawanatanga mo te umanga kai nui o te hiko, kei reira etahi koretake.
Ko te hiko o te kauwhata no te nui o te kohi hiko, te umanga waro nui.Ko te tuku waro mo ia tana o te graphite electrode he 4.48 tons, he iti noa iho ki te whakarewa silicon me te konumohe hiko.I runga i te utu waro o te 58 yuan/ton i te Hanuere 10, 2022, ko te utu o te waro ki te 1.4% o te utu o te hiko graphite hiko teitei.Ko te kohi hiko mo ia tana o te graphite electrode he 6000 KWH.Mena ka tatauhia te utu hiko ki te 0.5 yuan / KWH, ko te utu hiko e 16% o te utu o te graphite electrode.
I raro i te papamuri o te "mana rua" o te whakapau kaha, ka tino aukatihia te tere o te mahi o te rino eAF o raro me te hiko kauwhata.Mai i te Hune 2021, ko te reiti whakahaere o nga umanga rino eAF 71 kei te taumata iti rawa i roto i te tata ki te toru tau, a kua tino pehia te tono hiko kauwhata.
Ko te pikinga o te whakaputanga hiko kauwhata ki tawahi me te waahi tuku me te tono mo te hiko hiko kauwhata ultra-tiketike.E ai ki nga korero a Frost & Sullivan, ko te whakaputanga o te electrode graphite i etahi atu whenua o te ao i heke mai i te 804,900 tons i te tau 2014 ki te 713,100 tons i te 2019, ko te whakaputanga o te hiko hiko kauwhata ultra-tiketike mo te 90%.Mai i te tau 2017, ko te pikinga o te tuku hiko graphite me te mokowhiti tono i nga whenua o tawahi te nuinga ka ahu mai i te hiko hiko graphite ultra-high power, na te tipu koi o te oumu hiko o tawahi mai i te 2017 ki te 2018. i heke te rino oumu hiko na te mate uruta.I te tau 2019, kua tae ki te 396,300 tone te kaweake kupenga a Haina mo te hiko kauwhata.I te tau 2020, i pangia e te mate urutaru, ka tino heke iho te hanga rino oumu hiko o tawahi ki te 396 miriona taranata, heke iho 4.39% tau ki te tau, a ko te kaweake kupenga a Haina o te hiko kauwhata kua heke ki te 333,900 tone, heke iho 15.76% tau i ia tau.
Wā tuku: Feb-23-2022