Kwisiqingatha sokuqala sowama-2021, imakethi ye-graphite electrode iya kuqhubeka ikhula. Ukusukela ekupheleni kukaJuni, imakethi yasekhaya ye-φ300-φ500 power graphite electrodes eqhelekileyo icatshulwa kwi-16000-17500 yuan/ton, kunye nokunyuka okuhlangeneyo kwe-6000-7000 yuan/ton; i-φ300-φ500 iphezulu. Ixabiso lemakethi ye-power graphite electrodes yi-18000-12000 yuan/ton, kunye nokunyuka okuhlangeneyo kwe-7000-8000 yuan/ton.
Ngokophando, ukunyuka kwee-electrodes ze-graphite ikakhulu kunezi zinto zilandelayo:
Okokuqala, ichaphazeleka kukunyuka okuqhubekayo kwamaxabiso ezinto eziluhlaza;
Okwesibini, e-Inner Mongolia, eGansu nakwezinye iindawo, umbane wancitshiswa ngoMatshi, kwaye inkqubo yokwenziwa kwegrafiti yayilinganiselwe. Abavelisi abaninzi babenokuguqukela eShanxi nakwezinye iindawo ukuze basetyenzwe. Imveliso yezinye iifektri ze-electrode ezazifuna i-graphitization foundry yancitshiswa ngenxa yoko. Ukunikezelwa kwe-UHP550mm kunye nemigaqo engaphantsi kusencinci, ixabiso liqinile, ukunyuka kuyabonakala ngakumbi, kwaye ii-electrode zegrafiti eziqhelekileyo nezinamandla aphezulu zilandela ukunyuka;
Okwesithathu, abavelisi be-graphite electrode abaqhelekileyo abanalo uluhlu olwaneleyo lwezinto ezisetyenzisiweyo, kwaye ii-odolo zenziwe kude kube phakathi ukuya ekupheleni kukaMeyi.
Kwimarike:
Ngokwengxelo evela kwabanye abavelisi be-electrode, ngaphambili, ngexesha leMnyhadala yaseNtwasahlobo okanye ngelo xesha linye, babethenga inani elithile lezinto ezikrwada. Nangona kunjalo, ngo-2020, ngenxa yokunyuka okuqhubekayo kwexabiso lezinto ezikrwada ngoDisemba, abavelisi balinda kakhulu baze babone. Ke ngoko, uluhlu lwezinto ezikrwada ngo-2021 alwanelanga, kwaye abanye abavelisi Ukusetyenziswa kuya kuhlala kude kube yiMnyhadala yaseNtwasahlobo. Ukususela ekuqaleni kuka-2021, ngenxa yeziganeko zempilo yoluntu, uninzi lweenkampani zokucubungula kunye nezo zinxulumene nazo, ezizezona ziseko zikhulu zemveliso yoomatshini be-graphite electrode kweli lizwe, ziye zamisa umsebenzi kunye nemveliso, kwaye impembelelo yokuvalwa kweendlela ibangele ubunzima kwezothutho.
Kwangaxeshanye, ulawulo lokusetyenziswa kwamandla amabini e-Inner Mongolia kunye nokuncitshiswa kwamandla e-Gansu nakwezinye iindawo ukususela ngoJanuwari ukuya kuMatshi kubangele iingxaki ezinkulu kwinkqubo ye-graphitization yee-electrodes ze-graphite. Kude kube malunga naphakathi ku-Epreli, i-graphitization yendawo yaqala ukuphucuka kancinci, kodwa amandla emveliso nawo akhululwa. Yi-50-70% kuphela. Njengoko sonke sisazi, i-Inner Mongolia yindawo ephambili ye-graphitization e-China. Ulawulo oluphindwe kabini lunempembelelo ethile ekukhutshweni kamva kwabavelisi be-electrode ye-graphite ye-semi-process. Bechaphazeleka kukugcinwa kwezinto ezikrwada kunye neendleko eziphezulu zokuhanjiswa ngo-Epreli, abavelisi be-electrode abaphambili banyuse amaxabiso emveliso yabo kabini ekuqaleni naphakathi ukuya ekupheleni kuka-Epreli, kwaye abavelisi be-echelon yesithathu neyesine baqhubeka kancinci ekupheleni kuka-Epreli. Nangona amaxabiso okwenyani entengiselwano ayesalungile, kodwa umsantsa unciphile.
Kude kube “ngamathontsi amane alandelelanayo” eDaqing petroleum coke, bekukho ingxoxo eshushu kakhulu kwimarike, kwaye ingqondo yomntu wonke yaqala ukutshintsha kancinci. Abanye abavelisi be-graphite electrode bafumanise ukuba amaxabiso ee-graphite electrodes zabavelisi ngabanye ayekhululekile kancinci ngexesha lokubhida phakathi ukuya ekupheleni kukaMeyi. Nangona kunjalo, ngenxa yokuba ixabiso le-needle coke yasekhaya lihlala lizinzile kwaye ukunikezelwa kwe-coke phesheya kuya kuba nzima kwixesha elizayo, abavelisi abaninzi abaphambili be-graphite electrode bakholelwa ukuba ixabiso le-electrode yamva liza kuhlala linjalo okanye liguquguquke kancinci. Emva kwayo yonke loo nto, izinto eziluhlaza ezixabisa kakhulu zisesemgceni wemveliso. Imveliso, ii-electrodes ziya kuchaphazeleka ziindleko kwixesha elizayo, akunakwenzeka ukuba amaxabiso ehle.
Ixesha lokuthumela: Julayi-21-2021