回首“八五”苏逵中国非金属矿工业公司（１００８３１）“八五”期间，我国非金属矿工业通过调整产品结构，发展规模经济，又上了一个新台阶，取得了令人振奋的成就。此间，我国非金属矿工业发展的指导思想是：“依靠技术进步，面向国际国内两个市场，以出口创汇为主要目... Looking back at the “Eighth Five-Year Plan” during the “Eighth Five-Year Plan” of China’s Non-Metallic Minerals Corporation (100831) during the Eighth Five-Year Plan, China’s non-metallic minerals industry has achieved exciting results by adjusting its product structure and developing economies of scale. . During this period, the guiding ideology for the development of China’s non-metallic mineral industry is: "Relying on technological progress, facing the two domestic and international markets, with foreign exchange earnings as the main goal...