ʻO ka graphitization o ka graphite electrode he mea kūʻai mana nui, me kahi noho nui ma Inner Mongolia, Shanxi, Henan, a me nā wahi ʻē aʻe. Ma mua o ka ʻahaʻaina Kina, ua ʻike nui ʻia ka hopena ma Inner Mongolia a me nā ʻāpana o Henan, ʻoiai ma hope o ka ʻahaʻaina, ua iho ʻo Shanxi a me nā wahi ʻē aʻe ...
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