山东省的大部分石墨资源分布及生产企业均集中在青岛市 ,青岛市已探明储量 0 4亿t,矿石大鳞片含量高。青岛市具有一定规模的石墨生产企业 3 0余家 ,石墨年总生产能力 12万余t,其中出口产品占三分之一以上 ,但多为原料产品。市现有深加工产品主要是高碳石墨、99 9%高纯石墨、F? Most of the graphite resources in Shandong Province and the distribution of resources and manufacturing enterprises are concentrated in Qingdao City, Qingdao has proven reserves of 0.4 billion t, large ore content of large scales. Qingdao has a certain scale of graphite production enterprises more than 30, graphite annual total production capacity of 12 million t, of which more than a third of export products, but mostly raw materials. The city’s existing deep-processing products are mainly high-carbon graphite, 99 9% high-purity graphite, F?