Qeybtii hore ee 2019, suuqa garaafyada gudaha ee elektiroonigga ah ayaa muujiyay isbeddelka qiimaha korodhka iyo hoos u dhaca. Laga soo bilaabo Jannaayo ilaa Juunyo, wax soo saarka 18 soo saarayaasha qalabka elektiroonigga ah ee muhiimka ah ee Shiinaha wuxuu ahaa 322,200 tan, ilaa 30.2% sanadka-sannadka; Dhoofinta graphite electrode ee Shiinaha waxay ahayd 171,700 tan, ilaa 22.2% marka loo eego bishii hore.
Marka la eego hoos u dhaca weyn ee ku yimid qiimihii gudaha dalka, qof kastaa waxa uu damac ka galay suuqa dhoofinta. Laga soo bilaabo celceliska qiimaha graphite electrode dhoofinta laga bilaabo Janaayo ilaa Juun, waxaa la arki karaa in inkastoo guud ahaan hoos u dhac ku yimid, dooxada ugu hooseysa ayaa u muuqatay Abriil, $ 6.24. /kg, laakiin wali wuu ka sarreeyaa celceliska qiimaha gudaha isla muddadaas.
Marka la eego tirada, celceliska celceliska dhoofinta celceliska bil kasta ee korantada garaafyada gudaha ee Janaayo ilaa Juunyo 2019 wuu ka sarreeyaa saddexdii sano ee la soo dhaafay. Gaar ahaan sanadkan, korodhka mugga dhoofinta ayaa aad u muuqda. Waxaa la arki karaa in shixnadaha graphite electrodes ee Shiinaha ee suuqyada dibedda ay kordheen isbeddellada labadii sano ee la soo dhaafay.
Marka la eego dalalka wax dhoofiya, Malaysiya, Turkiga iyo Ruushka ayaa ahaa saddexda waddan ee ugu sarreeya wax dhoofinta laga bilaabo Janaayo ilaa Juun 2019, waxaana ku xiga India, Cuman, South Korea iyo Italy.
Qaybta labaad ee sanadka, iyada oo la kordhinayo sahayda elektaroonigga ah ee cabbirka weyn ee gudaha, heerka qiimaha hadda waa la tijaabin doonaa, iyo tartanka caalamiga ah ee alaabooyinka ayaa kordhin doona si waafaqsan. Waxaa lagu qiyaasaa in dhoofinta elektiroonigga graphite ee Shiinaha ay kordho ilaa 25% sanadka 2019.
Waqtiga boostada: Agoosto-10-2020