I-graphite iwumthombo wamaminerali ongewona owensimbi onezinhlobonhlobo zezakhiwo ezikhethekile ezifana nokumelana nokushisa okuphezulu, ukuqhutshwa kukagesi, ukuqhutshwa kwe-thermal, ukugcotshwa, ukuzinza kwamakhemikhali, ipulasitiki, kanye nokumelana nokushaqeka okushisayo. Njengento ephikisayo, yokugcoba kanye ne-friction, i-graphite sekuyisikhathi eside isetshenziswa ikakhulukazi emikhakheni yezimboni yendabuko efana ne-metallurgy, i-Foundry, nemishini, futhi ithole ukunakwa okuncane.
Uchungechunge lwemboni ye-graphite luhlanganisa izimayini ezikhuphuka nomfula kanye nokuhlomula, ukucutshungulwa komkhiqizo osezingeni eliphakathi nendawo, kanye nezicelo zokusetshenziswa kokuphela komfula. Uhlelo lomkhiqizo we-graphite olunamazinga amaningi lwenziwe eduze kochungechunge lwemboni, oluyinkimbinkimbi kakhulu. Imikhiqizo ye-graphite ihlukaniswe ngamaleveli amathathu weleveli yempahla eluhlaza, izinga lempahla kanye nezinga elikhethekile eduze kochungechunge lwemboni ye-graphite. Le athikili inweba ohlelweni lwayo lokuhlukanisa futhi ihlukanise imikhiqizo yeleveli ebalulekile ibe yimikhiqizo esezingeni eliphezulu ngokusekelwe kunani lomkhiqizo ohlangothini oluqondile. Imikhiqizo esezingeni eliphezulu, imikhiqizo ephakathi nendawo kanye nemikhiqizo esezingeni eliphansi.
Ngo-2018, usayizi wemakethe yemboni ye-graphite yaseChina wawungama-yuan ayizigidi eziyizinkulungwane eziyi-10.471, lapho usayizi wemakethe ye-graphite yemvelo wawungama-yuan ayizigidi eziyizinkulungwane ezingama-2.704 kanti isikali sokwenziwa segraphite sasingama-yuan ayizigidi eziyizinkulungwane ezingama-7.767.
Ithintwa isidingo sasekhaya se-graphite yemvelo kanye nokuguquguquka kwentengo yomkhiqizo eminyakeni yamuva, imakethe ye-graphite yemvelo yase-China ibonise ukushintshashintsha okukhulu eminyakeni yamuva nje. Ngo-2011, usayizi wemakethe ye-graphite yemvelo yaseChina wawungama-yuan ayizigidi eziyizinkulungwane ezingama-36.28. Ngo-2018, i-China's Ubukhulu bemakethe ye-graphite yemvelo yehla yaya ku-2.704 billion yuan.
Ngo-2014, inani lokukhishwa kwemboni ye-graphite yaseShayina lalingama-yuan ayizigidi eziyizinkulungwane ezingu-6.734, kwathi ngonyaka wezi-2018 inani lemboni ye-graphite yaseChina lenyuka lafinyelela ku-12.415 billion wamayuan.
Amakhasimende aseShayina abathengi be-graphite ikakhulukazi ahlanganisa: ukubunjwa kwe-metallurgical, izinto eziphikisayo, izinto zokuvala, imboni yepensela, izinto zokuqhuba, njll. Isakhiwo samakhasimende embonini ye-graphite yaseChina ngo-2018 iboniswe ngezansi:
Njengamanje, izindawo zaseChina zokukhiqiza i-graphite zemvelo zigxile kakhulu eJixi yaseHeilongjiang, eLuobei yaseHeilongjiang, eXing yase-Inner Mongolia nasePingdu yaseShandong. Amabhizinisi okukhiqiza ama-graphite ikakhulukazi yi-Jiangxi Zijing, i-Dongguan Kaijin, i-Shanghai Shanshan ne-Bate Rui.
Isikhathi sokuthumela: Dec-11-2019