Ma elekitirodi a graphite Malinga ndi ziwerengero za kasitomu, mu Marichi 2022, ku China komwe ma elekitirodi a graphite adatumiza kunja kunali matani 31,600, 38.94% kuposa mwezi watha, ndi 40.25% kuchepera chaka chatha.Kuyambira Januware mpaka Marichi 2022, ma graphite electrode aku China adakwana matani 91,000, ...
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